What You Have Learned from David Gardner, Vol. 7

13 May 2026 · 44 min · 15 chapters

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In short

Birthday “mailbag” episode summarizing lessons listeners say they learned from David Gardner/Rule Breaker Investing, plus Gardner’s reflections. Core claims: be patient and invest long-term; “ride your winners”/let winners run instead of regularly harvesting profits and rebalancing into losers; learn from mistakes; avoid “wait for dips” market-timing; don’t confuse investing with trading; expect losses as part of long-term outperformance; combine investing with life/business/health and help others.

Guests

No on-air guests. Guest content comes from listener correspondents whose notes are read: I.A. Kunkel (30-year Motley Fool follower), Rich Smith (regular emailer), Jum (Twitter/X disabled; “dips” critique), Matthew Green (physician assistant; teaches high school investing), James Lambeau (long-time Fool One member), Steve Clark (long-time Motley Fool; retirement), Dr. Armando Sardi (surgical oncologist; Abdominal Cancers Alliance), “Foolish Leprechaun” (new portfolio; stopped trading), Justin Comer (Edinburgh listener; rational optimism).

Notable examples

NVIDIA missed dip; selling at market peak then buying higher; Netflix/Nvidia/Tesla/HubSpot/Mercado Libre/Tesla gains offset many -50% picks; “excelsior” optimism chapter; Armando’s stage-four abdominal cancer treatment access.

Written by AI. May contain mistakes. Listen to the episode to check what was said.

Chapters

Tap a time to open that second in VO

Next Week's Podcast and Listener Reviews

0:45 to 2:10

David discusses the upcoming episode and encourages listener reviews.

“only on this week's Rule Breaker Investing.”

What You Have Learned from David Gardner

2:10 to 3:30

David shares reflections on what listeners have learned from him.

“On Apple Podcasts, I see we now have 921 ratings for Rule Breaker Investing.”

Lesson 1: The Importance of Patience

3:30 to 6:10

David reflects on the first lesson about patience and riding winners.

“Nine notes to share closing out with a leprechaun and then a Scotsman.”

Lesson 2: Learning from Mistakes

6:10 to 9:10

Discussion on valuing mistakes and learning from others' experiences.

“is to be more appreciative of my mistakes and to see how I can improve as a person and investor.”

Lesson 3: The Risks of Waiting for Dips

9:10 to 12:20

David explores the downsides of waiting for dips in stock prices.

“Thanks to you, I'll tell you three reasons why I will never, John writes, wait for dips.”

Lesson 4: Resilience and Empowerment

12:20 to 14:04

A reflection on resilience and the value of financial education.

“and many more great years ahead forever a fool, Jum, your biggest fan.”

Introduction to Matt's Investing Journey

14:04 to 14:58

Learn about Matt Green's investing journey and his book on basics for casual investors.

“For those interested, in his own words, it's a book geared more toward people who want to know the basics, but don't want to think about their investments frequently.”

Lessons from James Lambeau on Stock Investing

14:59 to 17:44

Explore James Lambeau's insights on stock investing and the importance of understanding businesses.

“All right, on to what you have learned, number five, this one from James Lambeau.”

Embracing Losses to Achieve Success

17:45 to 22:39

Discover the concept of losing in investing and how it can lead to future gains.

“And you're so right, James, of course, that our winners will so far outweigh our losers.”

Steve Clark's Financial Reflections

23:26 to 24:49

Steve Clark shares his lessons on doing nothing during market volatility and staying the course.

“Or rather, thanks for teaching me that doing nothing is sometimes the best financial move.”
Show all 15 chapters

Insights from Dr. Armando Sardi

24:50 to 28:00

Learn about Dr. Armando Sardi and his reflections on the compounding effects of investing.

“And in a lot of ways, I find myself when I read notes like yours saying, this is why we do what we do.”

Life Lessons from Armando's Note

28:00 to 33:15

Hear a heartfelt birthday message that emphasizes the intertwining of investing, business, and life.

“In fact, this lovely note I'm about to share is a great example of how my own life has been so enriched through the platform of starting The Motley Fool.”

The Importance of Investing vs. Trading

33:15 to 35:08

David discusses the critical differences between investing and trading, reinforcing long-term strategies.

“All right, well, we're getting near the end.”

Reflections from Justin's Note

38:17 to 41:44

A touching correspondence highlights the value of optimism and personal growth through investing.

“Well, as I said, from a leprechaun, and then we close with a Scotsman.”

Reflections on a Chapter and Upcoming Celebrations

42:00 to 42:44

Listeners will hear about the personal impact of a chapter and future plans.

“And I loved writing that chapter and I love that you loved it and your words about it express it more eloquently than I could.”
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Transcript

Automatic transcript. May contain errors.

0:00Once a year, well, it happens to you too. You have a birthday. That time of year, every year for me, is mid-May. We've had a tradition with this podcast, which is that you give me a gift, which you did once again this month. Thank you so much. You give me a gift in the form of notes, emails, tweets, sharing what you've learned from this podcast. And then I get to organize these thoughts and share back reflections on some of the cardinal points that you make which in a way summarize Rule Breaker Investing, especially for new listeners. This series is entitled What You Have Learned from David Gardner.

0:39Here in 2026, well, it's volume seven, What You've Learned from Me. Thanks for the birthday present, only on this week's Rule Breaker Investing. It's the Rule Breaker Investing podcast with Motley Fool co-founder David Gardner.

1:01Nine notes I want to share this year And we get to close this podcast with a leprechaun And then a Scotsman So we got that going for us Before we start, let me just mention next week's podcast Next week's podcast is crazy I can't believe what I'm going to try to do I mean, it's just another podcast But it's crazy So circle May 20th And or make sure you're subscribed to Rule Breaker Investing for next week's podcast, which reminds me, by the way, of one other short point. I would really appreciate it if you drop a review of this podcast on Apple Podcasts. I almost never say this. In a world where I know many people, and it clearly works and more power to them, where many people constantly say, like and subscribe to this podcast, or like and subscribe, please, to this YouTube video or channel.

1:52And I basically don't do that, and I haven't done it much for years. That said, it's my birthday week. I turn 60 this week. If you'd like to give me a present, dropping a review on Apple Podcasts or Spotify or Google Play would be really nice and appreciated. On Apple Podcasts, I see we now have 921 ratings for Rule Breaker Investing. 921. That's close to 1 ,000. I'd kind of love to go over 1 ,000. Probably won't happen this week, but you can help me out and help other rule breakers find this podcast. If you take a moment right now or right after listening to throw me some stars, maybe a sentence as well, or paragraph, throw me some stars and make me smile.

2:38Thank you. All right, as I mentioned at the top, one of my favorite birthday presents comes in the form of listeners like you reaching out directly to share what you've learned from me. And now I'm a little bit self-conscious entitling this episode, What You Have Learned from David Gardner, because I'm the first to make jokes, especially about professional athletes who refer to themselves in the third person. You've heard it before, you know, things like, what's ahead for Michael Jordan? And then Michael says, well, Michael Jordan's thinking a lot about his future, that sort of thing. Often it seems like the sports journalists set up the athletes to use third person by asking them questions directly in the third person themselves anyway.

3:21What have you learned from David Gardner is the question, and what you have learned from David Gardner is what I'm sharing back this week. Let's get started again. Nine notes to share closing out with a leprechaun and then a Scotsman. What you have learned, number one. This one from I.A. Conkle. Thank you. You're right. I've learned so much. Been following Motley Fool for 30 years. Key learnings, be patient, invest for the long term, and be in the market. One that doesn't always make sense, you go on considering general financial advice of diversification and having a balanced portfolio, is ride your winners.

4:04Thank you, IA Kunkel. Well, it's a short email, but it packed a punch, really. Be patient, be in the market, and for a long time, and especially I appreciate you underlining the ride your winners, or as I like to say, habit number one of the rule breaker investor, rule number one, let your winners run high. And it's true. This does go contrary to much of the advice you get from the professional financial advice world. There are brokers who over the years say things like, it's time to lock in profits, Janice. Time to lock in profits, I.A. Kunkel. We got a profit. Let's lock it in. That caused a lot of people to trade out of their great position in Apple back in the day or maybe NVIDIA.

4:52And then again, you have financial planners. Again, this is understandable. They want you to not overweight into any one position. What I don't like so much is when they regularly want you to harvest your winners and rebalance those gains back into your losers. Rebalancing not great for stock market portfolios. I understand why some funds do it, but that's really why I invented the sleep number concept, which is principle number four of the Rule Breaker portfolio. Establish your sleep number. IA Kunkel and many others listening, I think you get it. You'll help yourself out a lot by habit number one, letting your winners run high, and then toward your sleep number.

5:33That is the highest percentage you'd let a position get in your portfolio and still be able to sleep at night. So that concept of letting winners run is really going to play out wildly in your favor toward your own prosperity over time, as clearly you've experienced for 30 years now, I.A. Kunkel, and for others listening, The only question is, is it becoming too large? Is that winner or winners in your portfolio becoming too much on your mind? That's a good reason to sometimes pair that position back. Anyway, thank you for sharing what you've learned. That was number one. Let's go to number two.

6:08Thank you, Rich Smith. David, for this year, the thing I've learned from you is to be more appreciative of my mistakes and to see how I can improve as a person and investor. It's been instructive, Rich writes, to see how different five-stock samplers have performed well after their initial three-year timeline, but also to take that concept and apply it on a broader scale. To also borrow from Charlie Munger and appreciate and learn from the mistakes of others has provided much worldly wisdom. While I still fall short on my inner scorecard periodically, I can at least let go of the mental anguish of it all, Rich writes, more easily now and objectively seek ways to keep moving forward and upward.

6:57I wish you the happiest of birthdays filled with much joy and foolishness. Excelsior, Rich Smith. Well, thank you for writing in, Rich. You've been a regular correspondent over the years, and I really appreciate the attention you've thrown our way, and I hope it's been a huge win-win. And I've certainly enjoyed having you as a regular listener. And I loved doing, as you know, my five-stock samplers, picking 30 times over the course of seven years or so, over this podcast's history, picking five stocks at a time, a sampler, if you will, toward a specific theme. I laid out the theme and the stocks that we're going to pick, and then we tracked them.

7:35We followed them a year later. How were they doing? Two years, and then three years. And at that point, I generally shut it all off and finished the game. Because if, as I've often said, if we kept following those samplers every single year, 30 of them, there wouldn't be much else to talk about on this podcast from one year to the next. But as you well know, Rich, and all my regular listeners, just because we stopped tracking after three years the five-stock sampler, by no means did that mean we would close out the positions. Those are some of our best favorite rule-breaker and stock advisor stocks, companies I truly love.

8:09And that's the beauty of doing our 10 years later series, which I tipped off just in the last six months or so. We've done four of them so far. Every 10 weeks, we review 10 years later one of those five stock samplers the very week 10 years later after I picked it. And so that's been a lot of fun to share. And you're right, Rich. It's been fun to see how some of them did okay over three years and were smashingly great over 10. and we've now had at least one that reversed it. It was a good market beater for three years and a big market loser over 10. And by the way, since I gazed over the spreadsheet from time to time where I've tracked all 150 stock picks, I can tell you there's a lot more of that to come.

8:53There are some big time winning samplers and some embarrassingly horrible samplers 10 years later and I'm enjoying reviewing them every 10 weeks as the next one comes due. But my favorite word in your entire short note, Rich was your closing My favorite word Excelsior Thank you for sharing that What you've learned from me Number three I could almost say Birthday gift number three This one from long time listener And a big fan of mine Jum Thank you Jum Hello David Early happy 60th birthday Big one Congratulations on reaching this milestone 60 she writes Is the new 40 With a smiley emoji Sorry I've not been in touch for some time But I have not missed any Rule Breaker Investing episodes The RBI podcast is still what I look forward to each week Work has been busy And I have disabled my use of the X slash Twitter app Sadly, it was plagued by spam I had no time to deal with it But I just can't miss your birthday tradition I'd love to send you this birthday gift Jum goes on You've been a big influence on how I think about investing although there are so many great life lessons I've learned from you, this year, dips, wait for dips, is what I chose.

10:11Thanks to you, I'll tell you three reasons why I will never, John writes, wait for dips. One, I have seen so many bad outcomes and missed opportunities from waiting for a dip. A friend never bought a share of NVIDIA because he was waiting for it to dip to his target price, which it never reached. Two, waiting for dips is timing the market and may cause me to lose time in the market. The same friend decided to sell everything at what he believed was the peak of the stock market and waited in cash to get back in when the market dips. The market kept rising, so he sat on the sidelines waiting. Eventually, the market dipped, giving him a still higher point of entry than when he sold out.

11:04Correct me if I'm wrong and forgive me for what I'm about to say, but I think this is the ultimate dips move. Not only did he get in at a higher point, he also interrupted all the dividend paying periods, his time in the market, and compound interest. Luckily, he did all this in his tax-deferred account. Otherwise, he would have incurred a large amount of tax as well. And three, I understand the good feeling of getting something at a discount. However, it seems counterintuitive to wish for the stock price of a company you want to invest in to fall. If the price dips, it may mean something did not go right, and we should at least be a little bit cautious.

11:47At the same time, I'm learning that waiting only for dips can make me hesitate or miss good opportunities. As an investor, which implies a long-term mindset, if I've done my due diligence and found a great company, I should be happy to start investing at the current price instead of just waiting for the, in quotes, perfect dip. Thank you again for all the lessons over the years I've learned so much from you. I'm truly grateful. I'm a better investor because of your teachings, wishing you a wonderful birthday and many more great years ahead forever a fool, Jum, your biggest fan. Well, what a great note.

12:29I don't have to spend much time summarizing. It's one of my favorite points you've made, Jum. I know. I realize it's a bit edgy coming from me, dips. Wait for dips. But you know I do feel strongly on the point. And I really love it when friends like you, Jum, put it in their own words and drive it home. Dips. wait for dips. Fool on. All right, on to number four, Matthew Green. Hey, David, happy 60th birthday. You've given so many nuggets of truth about investing over the years, but I feel that's low-hanging fruit, so I'll climb a little higher into the tree. You've helped empower me to be resilient, and I am eternally grateful.

13:14Back on August 5th, 2020, COVID was rocking the world and as a physician assistant working in an urgent care turned respiratory assessment center, I was right in the middle of it. It was an immensely stressful environment, but I was able to find an outlet through The Motley Fool. I wrote to you and you read the note in a mailbag. I've been a fan of The Fool since 2018 and your book with Tom was the first investing book I read. Thank you for all you've done. I'm thrilled to hear of the work the Full Community Foundation is doing to spread financial education. Thank you for that, Matt. I myself teach an investing class to a group of high school students.

13:59It's been one of the great honors of my life. Matt goes on in his note to mention his own work now in investing and a book he's written. For those interested, in his own words, it's a book geared more toward people who want to know the basics, but don't want to think about their investments frequently. That's in Matt's own words. You can find Matt and his work patiently investing at patientlyinvesting.com. Well, thank you, Matt Green, for taking the time to write. I'm glad you wrote six years ago, right in the height of COVID. And I can only imagine what you were experiencing on a daily basis.

14:36Most of us were cowering in our homes. I certainly was. And there you were in an urgent care turned respiratory assessment center. So God bless you for the work that you've done. And I'm just delighted that investing has been not just a sidelight for you, but now a real passion for you going forward, writing your book and serving to spread financial education. So thank you. That is a wonderful birthday gift to me. Fool on. All right, on to what you have learned, number five, this one from James Lambeau. When I first picked up a copy of the Rule Breaker Investing book those many years ago, so obviously, James, you're referring to Rule Breakers, Rule Makers, when I first wrote about Rule Breakers in the year 1998, and that was many years ago.

15:22Let's call it 28, shall we? James goes on, I soon became a Fool One member and an avid student of Rule Breaker Investing. When I look at the gains and losses of the shares in the businesses I've purchased over the years, I took to heart your long-held view that winners didn't have a ceiling. And at worst, losers are capped at the value of the initial cost. Wow, James goes on, has that lesson played out well over the years, comforting me along the way, leading to outsized gains in some of the best businesses of our time, with losses, though always painful, thankfully minimized. Many thanks, James Lamble.

16:10Well, you're so welcome, James. And you used a phrase, it's a nondescript phrase in your note, but it's very telling to me. You wrote, when I look at the gains and losses of the shares in the businesses I purchased over the years. And that is a sign to me that you know what you're doing because a true sign of an investor is somebody who doesn't say stocks, although I like the word stocks, somebody who doesn't say names. And I don't like that word when applied as a synonym for stocks or companies or shares. I've invaded against this in the past. I'm pretty sure it's one of my rule breaker investing pet peeves, but when people say names, like what are some names in your portfolio or what are the top performing names today, they might say on CNBC.

16:56And to me, that always shortcuts what's really happening in the world because we're not buying names unless that's all you're really doing. If these companies, if these products and services, if the world around you, that is, I hope, being enriched by what companies are doing, if they're just names to you and you don't otherwise care about the company brand or its effects on the world or how its employees feel about it. I think you're missing a lot. And James, you're clearly not somebody who's doing that because you're talking, as I would, about the businesses we've purchased over the years. And that's the small miracle of the stock market.

17:32You and I get to be part owners of the best businesses of our time, the rule breakers. We get to sit in the boat. It's a sailboat if you're there with me. And we get to let these companies, we're part owners of them, carry us forward over time. And you're so right, James, of course, that our winners will so far outweigh our losers. And so many people don't understand that about the stock market. You do. You know, this puts me in mind of one of my favorite sections of my Rule Breaker Investing book. You referenced my one from 28 years ago. I hope you found and enjoyed my final stock market book, which I published September just a few months ago.

18:10My favorite book I've ever written. But in that book, I'm just going to share an excerpt of one of my favorite sections because it speaks exactly to what we're talking about here, James, and how losing is part of winning. And I quote, losing to win. You will lose and you will lose a lot as a rule breaker investor. Near the end of my stock picking for The Motley Fool, I dedicated an entire podcast to drive this point home, aptly titled Losing to Win. In that November 2020 podcast, I revealed that I had made exactly 389 consecutive monthly rule breakers service picks, two every month since October 2004.

18:54And I wrote in the book, please avert your gaze, nothing to see here, skip the bold and italics, just started getting a couple of paragraphs. Thank you very much. Fully 63 of those 389 stock picks had lost 50 % or more. I hate that It's painful It's shameful People followed, paid for my advice I followed my own advice But I said then And I'll tell you now You need to be prepared for this If you're going to be a rule breaker Because if you're not ready to lose You're not truly a rule breaker You have to be willing to lose And here's why Because even though I had 63 minus 50 % plus losers in the 389 picks I'd made over 16 plus years.

19:50Yep, 63 of them. There's good news. The 63rd best performer I picked, HubSpot, was up 402 % at that point. That's not my best stock. It's not even in my top 50. But HubSpot, at number 63, had already made four times the money that any of my 63 biggest losers had lost. And as of this writing, it's now up 904%. Are you doing the math with me? If the worst you can do is lose 100 % and none of my 63 duds even reach that threshold, and if just my 63rd best pick was up 402%, you can see why, despite so many mind-numbingly bad stock picks, we had one of the great stock market advisory services of all time.

20:48And remember, that's just the 63rd best pick. The best performer in Rule Breakers at that point was Tesla, up 125 times in value since I'd first picked it, still holding, using my six traits of a Rule Breaker stock construct in November 2011. Tesla's gains alone exceeded all of the losses from all those 63 minus 50 % of stocks combined. In fact, the gains from that one Tesla stock pick were more than three times all those horrific losses combined. The only way to uncover this was by following my rule breaker frameworks diligently over a long period of time and discovering the kind of gold that the cat of Monte Cristo once found in a cave, hard to find, mysterious, and immensely lucrative.

21:49Just a punch at home, the second best performer for Rule Breakers then, Mercado Libre, had increased 103 times in value, and there were 60 others in between HubSpot, up 402%, and Tesla and MercadoLibre, all of them having risen from five to 100 times in value. And quote, I don't often excerpt my book. I hope that that was completely on point. I hope it spoke directly to you, James Lambeau, although I think you already get it. I was just echoing what you said back to me using something I took a lot of time, not just to write, but also pick stocks for over many years. And that gold I discovered and shared out in the book that we discovered together, kind of like the Count of Monte Cristo.

22:41Of course, I'm always going to be a sucker for literary illusions. Thanks, James Lambeau, for your note and Fool on. When you need to build up your team to handle the growing chaos at work, use Indeed Sponsored Jobs. It gives your job post the boost it needs to be seen and helps reach people with the right skills, certifications, and more. Spend less time searching and more time actually interviewing candidates who check all your boxes. Listeners of this show will get a$75 sponsored job credit at Indeed.com slash podcast. That's Indeed.com slash podcast. Terms and conditions apply. Need a hiring hero?

23:16This is a job for Indeed sponsored jobs.

23:21All right, on to gift number six, Steve Clark. Thanks for writing. David, thanks for teaching me nothing. Or rather, thanks for teaching me that doing nothing is sometimes the best financial move. I'll be honest, Steve writes, my biggest financial challenge is to do nothing when major volatility hits. Over the years, I've made some foolish small F mistakes by selling Chipotle and Netflix during downturns. However, for the most part, I've acted like a fool, capital F, and stayed the course. I think back to why I wanted to own the company in the first place. And if the premise is still sound, then I keep wearing the jersey, even, I appreciate these allusions to my book here, Steve, even quotes after yesterday.

24:13There is so much more, though. I try to invest in the future I'd like to see. Steve says, sorry, I know I butchered that. I have no regrets selling profitable companies I no longer believe in and keeping others that keep limping along. I've followed The Motley Fool for over 20 years, back when it was a paper newsletter. I also turned 60 this year, and thanks to you and The Motley Fool team, I'm in position to be able to enjoy my upcoming retirement. Fool on, Steve Clark. Well, Steve, I always appreciate anyone who has been on this ship of fools for two years, let alone more than 20 of them. And in a lot of ways, I find myself when I read notes like yours saying, this is why we do what we do.

25:04I think a lot of us at The Motley Fool take pride in being there for our members and staying there, staying the course through all kinds of crazy markets, 2001, 2008, 2009, 2020. We have looked through all kinds of crazy markets together And I've got some bad news There will be more crazy markets in future There will be more crazy, sometimes bad things that happen And you and I will be invested during those times And I hope we will be invested through them And I think you get the lesson As do many of my correspondents this week I hope that message is coming through loud and clear I think John put it so well when she said Don't interrupt those compounding returns don't interrupt your financial life just because of a bad year, a bad couple of years, a bad anticipated next quarter or year, a bad time for even one of your biggest holdings or favorite stocks.

25:58Every one of my biggest winners from Netflix to Tesla to Intuitive Surgical to Nvidia to Amazon, the list goes on. Every one of these stocks that I've picked, picked for Motley Fool members, in many cases owned myself, every one of them has gotten cut in half at least once, often more than once when you hold it for years and years. I think you get that. So maybe we're just preaching to the choir, but I bet we're reaching some new ears this week as well. And that's in part why I do what I do. I also just want to say we all make mistakes. But I love that you said, I think back to why I wanted to own the company in the first place.

26:38That gut check for a lot of us is a great aid to holding on to great stocks. Rather than too much focus on what the share price is doing, often in concert with the rest of the market during big sell-offs, let's just ask ourselves, what is the company doing? What is the company doing in the world at large? Snap test for those who are so inclined. And why you own the company in the first place is key. Let's move on to what you have learned, item number seven. And first off, I want to provide some background about this next correspondent. Dr. Armando Sardi, S-A-R-D-I. Dr. Armando Sardi is a renowned surgical oncologist who, for some people that I met personally, has been a miracle worker treating late-stage complex cancers of the abdominal region.

27:29So public service announcement, if you, dear foolish listener, if you're connected to anyone who's received hard diagnoses around advanced stage four abdominal cancer, please just Google Armando Sardi and you'll see who he is operating out of Mercy Medical Center in Baltimore, Maryland. I first got to know Armando via Motley Fool events and is someone who ordered large numbers of Motley Fool books to give out to his whole staff. In fact, this lovely note I'm about to share is a great example of how my own life has been so enriched through the platform of starting The Motley Fool. I had no idea back in the day when we set off our first print newsletter that not only would we reach such distinguished practitioners across many fields, but that in time, some would become my personal friends.

28:24Here we go. Number seven from my friend, Armando Asardi. David, I'd like to wish you a very happy 60th birthday, and many more years of good health. Clearly, the first 60 years have been amazing. In your podcast, which I truly enjoy, you mentioned saying a few words about what I have learned from you. First, you are not only a rule breaker, but also an outlier. I've mentioned in previous emails the benefits of the compounding aspects of investing and how they've helped me and many others, our family, our employees, and friends to whom I've given several of your books. To tell you the truth, Armando writes, I cannot say how many of them actually took advantage of the gift, but several did, and they are very happy they did.

29:09Most importantly, I learned from you how important it is to combine investing, business, and life. They are all interconnected. As you mentioned in your books, you said, I truly enjoy investing and picking stocks, and I do not want to give away that joy. And that's right. In fact, I wrote that in my bonus chapter for Rule Breaker Investing. That is a free download for anybody who'd like to read a bonus chapter. I speak to AI and investing and other things there. You can find that at RuleBreakerInvesting.com. You'll see the bonus chapter is a free download. And that's where I said, I don't want AI picking my stocks for me because I truly do not want to give away that joy.

Read the full transcript

29:52And that's exactly what Armando is alluding to. Anyway, to go on back to his note, for the record, he writes, in earlier years, I invested through a variety of investment companies and personal money managers. However, if you follow the Rule Breaker approach, which I have now followed for more than 20 years, since I bought your Rule Breakers, Rule Makers book, you're not only going to beat the market, but also outperform the recommendations of many of these financial companies. What is even more impressive is that despite your success, you remain a humble and loving person, genuinely interested in the well-being of others.

30:27That is an impressive signature trait that truly makes you an outlier. Armando says, I borrowed that word from Malcolm Gladwell's book, Outliers, the story of success. You demonstrate that life is made up of different areas that cannot be ignored. One of my professors once told me, Armando, remember that life is a three-legged stool. Your work, your family, and your health. If you neglect one of them, you will fall. By the way, I loved your story about how you do not like to cook, but your wife Margaret does, and how you read to her while she cooks. That was an amazing story, a beautiful example of connection, a great idea for me to try as well.

31:12You clearly live a full life, something many of us sometimes forget to do. You understand how blessed we've been and how important it is to help other people succeed. One of the biggest challenges in helping others is that many people simply do not like to work together. You are a connector. While I am not in the business world itself, Armando says in closing, my work in healthcare as a surgeon has taught me the importance of investing in ways that help other people and provide opportunities for those in need. Cancer is associated with significant financial toxicity. Through my foundation, the Abdominal Cancers Alliance, that's abdominalcancers.org, by the way, we've helped people gain access to treatment for advanced stage four cancers that are frequently not discussed with patients, this treatment can save lives, offering not only the possibility of living longer and enjoying life, but also helping patients cope with the financial burdens associated with their treatment.

32:19I think I'd better stop here, even though I could keep on going. One more thing, thank you for your recommendations on books. I've read many of them, including Talking on Eggshells, The Happiness Files, and others. Full on, Armando. P.S. I forgot to mention that I also juggle with three balls, not able to do it with four. I enjoy it. Well, there are too many nice things to reflect on here, and especially this note, Armando. I'm reminded how slightly embarrassing this episode is for me every year, because I'm put in the position of having to read out loud and share with lots of people very kind things said about me.

33:00And of course, I feel deeply grateful and deeply honored to hear them. And one of the things that I've said to friends like you, people I truly admire, is that what I'm really after in life is the good opinion of good people. And Armando Sardi, it is good to have yours. All right, well, we're getting near the end. Discerning listeners will remember I was playing up the last two notes from a leprechaun and a Scotsman. And now that time is upon us. All right, on to what you have learned from me, number eight. This one from, yeah, it's signed, foolish leprechaun. A past correspondent, I always imagine I'm picturing, this is an actual leprechaun, I think.

33:42I mean, it might be a human being writing me an email, but I'm led to believe this is from a leprechaun. Hi, David, happy birthday, and thank you for the opportunity to share something I've learned from you. I'm sure I'm paraphrasing this a bit, but a big thing I learned from you was I shouldn't be trading. I should be investing I started my own portfolio back in 2020 In the middle of COVID Because I knew stocks were down heavy And it would be a good entry point My plan from the beginning was always To buy and hold To invest The problem was I jumped in without taking some classes First I had too much excitement to just Sit back and watch In my first two and a half years, I ended up with over 300 trades.

34:34My thought process was, if a loser, let's say, was down$200, then sell a winner that was up roughly the same, call it a break-even, and find something else. It wasn't until I joined the Motley Fool in 2023 that I realized that what I was doing was insanity. Many thanks to you, your brother, and the entire Motley Fool team for all the wonderful insights to help me be in such a better place today. All the best. Foolish Leprechaun. Well, Foolish Leprechaun, top of the morning to you. And let me just say, investing and that distinction between investing and trading is paramount. So many people use the terms interchangeably.

35:23In my experience, they just say investing or trading, and for them, it's the same thing. For me, they are antitheses. Investing, for me, by definition, habit number three of the Rule Breaker Investor, we're investing for at least three years. When I buy a new stock, I am not going to be selling that for at least three years. That is investing. That's putting the jersey on and keeping it on and all the other things I like to talk about when we use and rock the etymology of the word investing. And as you well know, because you just painted a good picture for us, trading is very different. Trading is you're trying to buy low, you're trying to sell high.

36:01The third word out of your mouth is sell. You're often thinking, what's my next trade? You're waking up early to see how the market is opening. You're possibly making a few changes to your portfolio just that day. The list goes on. Just think about the time that is being consumed by people who spend lots of time trading. In my Rule Breaker Investing book, one of my favorite things that I created in the book right near the end, really at the end, is the glossary, which is several pages worth of definitions of the terms I was using in the book. There's a little bit of Ambrose Bierce devil's dictionary going on in my glossary.

36:38And here's my definition of trading. It's pretty succinct. Here it is. Spending lots of time trying to make money, maybe half the time. So yeah, clearly you get it because you just wrote it to me and you shared that with me as what you've learned from David Gardner here in 2026. And I thank you so much for taking the time to write in. And again, from a leprechaun, no less. Oh my gosh, that reminds me. Speaking of leprechauns. I'm excited to share that I'm heading to Ireland for Investicon. A little bit later this year, it's an event built for curious, engaged investors who want to keep getting better.

37:18Now, if you enjoy this podcast, just imagine a full day of big ideas, great conversations, and a community that loves investing as much as we do. That's what Investicon is all about, and I'd love for you to be a part of it. We've even set aside a special offer just for you. The first 20 Rule Breaker Investing listeners can get tickets for€399 instead of€499. That's by using this code, RBI20. That's right, RBI20 is your promo code. Check it out at investicon.ie. Investicon, spelled like invest with an I-C-O-N. On the end, this is an Irish website. I look forward to rejoining my Irish friends. I have a lot of Irish blood in me.

38:05It's always a pleasure to go back to the homeland. I hope to see you there. If you're up for a little investing adventure, come join us, investicon.ie, promo code RBI20. Well, as I said, from a leprechaun, and then we close with a Scotsman. Thank you for taking the time to write in from Edinburgh, Scotland, Justin Comer. And I should mention, by the way, Justin, I didn't get to see you when we came through in August of 2022, but my son, as he graduated from college, one of the things we did for all three of our kids is we did an international trip with each as they graduated college, and my youngest son selected Scotland.

38:46He and his parents traveled. It was actually by train, and I totally recommend this, by the way, to anybody listening who wants to see Scotland. A fun way to see it is via the Royal Scotsman train. Justin, we started at a Balmoral Hotel in Edinburgh. We went to Strathcaren and the Attedale Gardens. Of course, we went to Island Donan Castle, etc. Such a wonderful trip through your native land. Anyway, to Justin's note, I'm incredibly grateful to David for far too many things to mention. All of his investing wisdom, of course, his humor, intelligence, breadth of interests, willingness to be niggled by incorrect grammar, etc., etc., etc.

39:27However, if I have to name one thing this year, Justin Comer writes, it's your passionate evangelism for rational optimism. There I go, slipping briefly into my lame Scottish accent. I have a problem. I can't not do that from time to time when I'm sharing notes from Scottish or Irish friends. I know I'm not very good at it, but I just can't not do it. I'm sorry, Justin. Let me keep going. You're right. I'm not a naturally optimistic person. I have a tendency to focus on what is wrong with things, with life, with myself, with global affairs, etc., instead of seeing what is right. Having a weekly lesson in positivity.

40:09Sometimes this is overt, such as when discussing Matt Ridley, but often, Justin goes on, it's just in your demeanor, your enthusiasm, and the joy that you transmit is so helpful. The greatest example of this, and something I've gone back to many times, is the chapter in your most recent book when you discuss trying to buttonhole Jeff Bezos at a Washington, D.C. business event. It is an excellent book, Justin writes But this chapter is pure perfection A beautifully told story that has that circular symmetry Of embodying its own message For those who've not read it I don't particularly want to spoil it, Justin writes Except to say that I hope one day we will find the photo That you have titled L 'Optimisme I think of that a lot when I'm focusing on the less-than-pleasant news stories around the world or just feeling down.

41:15Thank you for all of it, but particularly for helping me start to become a little more optimistic. And come on, Jeff. Cough up that selfie. Justin Comer, Edinburgh, Scotland. Well, again, apologies for slipping into my Scottish role, my Scottish lilt, but I was inspired. You know, Justin, I wanted to end with your note because it touched me. I loved writing my book, but the chapter I loved writing most in Rule Breaker Investing was chapter X. It was at the end after all the other chapters. And as you know, and as Rich Smith knows, and many others I hope know, it is entitled Excelsior, which is Latin forever higher.

42:05And I loved writing that chapter and I love that you loved it and your words about it express it more eloquently than I could. You said it was pure perfection, a beautifully told story that has that circular symmetry of embodying its own message. Wow. Thank you, Justin. What a delight. And thanks to each of my correspondents You've made it a very happy birthday for me. You know, I think I'm going to go to Spain to celebrate. And I can't wait to be with you next week. I hope you'll join me. It's going to be a crazy podcast. I'm going all out. Fool on. As always, people on this program may have interest in the stocks they talk about.

42:57And The Motley Fool may have formal recommendations for or against. So don't buy or sell stocks based solely on what you hear. Learn more about Rule Breaker Investing at rbi.fool.com.

From the publisher

Once a year, around David’s birthday, listeners send in notes sharing what they’ve learned from this podcast over the years—about investing, business, and life. This year’s volume includes reflections on “dips wait for dips,” learning to appreciate mistakes instead of fearing them, the surprising power of simply doing nothing during market volatility, and why optimism itself may be one of the great competitive advantages in life.Along the way: a physician assistant on the front lines of COVID, a renowned cancer surgeon who juggles, a Foolish Leprechaun who finally stopped trading and started investing, and a Scotsman reminding us all to look for L’Optimisme in the world.Host: David GardnerProducer: Bart Shannon
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