"I'm only rich because I know when I'm wrong. I basically have survived by recognizing my mistakes." - George Soros
Hey Mindful Investor,
George Soros has enjoyed one of the most remarkable careers in investing, and this quote reveals something important about how he approached the markets. His success wasn't built on being right all the time. It was built on recognizing when he was wrong and having the discipline to do something about it. That's a powerful lesson for investors who often spend far too much time trying to prove that their original decisions were correct.
The best investors aren't the ones who make the fewest mistakes. They're the ones who recognize them.
Over nearly three decades of working with investors, I've found that the most successful practitioners aren't necessarily the ones who make the fewest mistakes. They're the ones who recognize their mistakes, acknowledge them without hesitation, and use those experiences to improve their investment process. We're all imperfect, and no amount of research or experience will ever eliminate the possibility of making a poor decision. What separates successful investors from everyone else is often the humility to recognize those imperfections and the willingness to learn from them.
Humility is hardest to keep after a run of strong returns.
Unfortunately, humility can be particularly difficult to maintain after a period of strong returns. When we've made a series of successful investment decisions, it's natural to become increasingly confident in our abilities. We begin to believe that we've figured out the market, that our process is nearly flawless, and that our next decision will probably work just as well as the last one. But overconfidence can be one of the most dangerous behavioral traps in investing. The market has a way of reminding us that uncertainty is always present, and our ability to adapt when the evidence changes is far more important than our ability to make a perfect forecast.
Step one: capture your decisions.
So how do we become better at recognizing our mistakes and learning from them? I would argue that it comes down to three essential steps, beginning with capturing our decisions. One of the most valuable habits an investor can develop is maintaining a trading journal that documents not only what decisions were made, but why they were made. What evidence supported the investment? What were the expectations going into the trade? What conditions would suggest that the original thesis was no longer valid? By recording our thinking at the time of the decision, we create an opportunity to evaluate that decision objectively later, rather than relying on our imperfect memories of what we thought at the time.
Step two: review those decisions consistently.
The second step is reviewing those decisions consistently. It's easy to celebrate our winning trades, but reviewing our mistakes requires a much greater level of discipline. We naturally prefer to remember the decisions that worked and move on quickly from the ones that didn't. That's why I encourage investors to schedule regular investment reviews, setting aside time to examine both successful and unsuccessful decisions. The goal isn't simply to identify which trades made money and which lost money. It's to understand whether our decision making process was sound, whether we responded appropriately to changing conditions, and whether there are lessons we can apply going forward.
Step three: implement meaningful changes.
The final step is implementing meaningful changes. Capturing decisions and reviewing mistakes are valuable exercises, but they don't accomplish much unless we use those lessons to improve our behavior. For me, that often comes down to refining my daily, weekly, and monthly routines. If I missed an important piece of market evidence, how can I incorporate that information into my regular review process? If I failed to recognize a change in trend, what indicators or chart characteristics should I monitor more consistently? If poor risk management contributed to an unsuccessful trade, what specific changes can I make to ensure that risk is better understood and managed next time?
The key is to turn each mistake into an opportunity to improve the process. We can't eliminate uncertainty, and we certainly can't guarantee that every investment decision will work out as planned. But we can become more consistent in how we document our thinking, more objective in how we evaluate our results, and more intentional about improving our approach. Over time, those small adjustments can make an enormous difference in our ability to navigate changing market conditions.
George Soros reminds us that successful investing isn't about developing the confidence that we'll never be wrong. It's about developing the humility to recognize when we're wrong and the discipline to respond appropriately. The best investors don't simply survive their mistakes. They use those mistakes to become better investors.
Mindless investors become overconfident after successful trades, avoid reviewing their mistakes, and continue repeating the same poor decisions.
Mindful investors document their decisions, regularly review what went wrong, and use those lessons to continuously improve their investment process.
RR#6,
Dave
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Disclaimer: This blog is for educational purposes only and should not be construed as financial advice. The ideas and strategies should never be used without first assessing your own personal and financial situation, or without consulting a financial professional. The author does not have a position in mentioned securities at the time of publication. Any opinions expressed herein are solely those of the author and do not in any way represent the views or opinions of any other person or entity. For full disclaimer, please see our website: marketmisbehavior.com/disclaimer.
