George Soros Taught Me This: How Changing Your Mind Makes You Rich
Johnny4 min read·Just now--
The sun hung low over the manicured fairways of the exclusive golf club, casting long shadows across the perfectly trimmed grass. It was one of those perfect afternoons — light breeze, the distant clink of clubs, and the quiet murmur of serious men pretending they were there for the game.
George Soros and another player were walking the course, discussing markets between swings. The other man, a fellow investor, asked Soros about his current positioning.
Soros, calm as always, replied: “I’m heavily long. The fundamentals look strong, the momentum is with us.”
They continued playing. A few holes later, they parted ways with a handshake and the usual pleasantries.
A couple of days passed. The market didn’t cooperate. New data came out, economic numbers shifted, and sentiment turned sharply against Soros’s original thesis.
The other player, watching the tape, shook his head. He assumed Soros must have taken a painful loss.
Some time later, the two men ran into each other again at the same club. The investor couldn’t resist asking:
“Hey George, remember that round a few weeks ago? You told me you were heavily long on that position. The market went completely the other way the very next day. How much did you lose?”
Soros looked at him for a moment, then gave a small, almost amused smile.
“I didn’t lose anything,” he said. “New information came in. I changed my mind completely and reversed the position. I made money on the trade.”
The other man was stunned. Soros had flipped from bullish to bearish in hours and profited from the very move that should have hurt him.
That short exchange on the golf course captures one of the most important — and rarest — skills in trading and investing: the ability to switch your bias instantly when new information arrives. Not because you’re emotional or indecisive, but because you’re rational. This single mindset is what separates consistently profitable traders from the majority who are emotionally married to their original opinions.
The Real Skill Isn’t Predicting — It’s Adapting
No one can predict the market with consistent accuracy. Not Soros, not Buffett, not Jim Simons, not any quant fund. Markets are driven by human behavior, geopolitics, economic surprises, and countless variables that are impossible to forecast perfectly.
What you can do is use statistics, historical edges, and structured processes to tilt probability in your favor. But the moment new information invalidates your thesis, you must be willing to change your mind and adjust your position — without ego, without hesitation.
This is not emotional flip-flopping. It’s disciplined, process-driven adaptation. You define your original thesis with clear invalidation criteria in advance. When those criteria are hit, you exit or reverse. No story, no hope, no “this time is different.” Just cold, rational action based on evidence.
Markets reward this flexibility. They punish rigidity.
Why Most Traders Fail: The Ego of Being Right
I know a surprising number of traders — I’d say the majority I’ve encountered — who are far more focused on being right than on making money. They spend their time on social media, in group chats, or with friends making bold predictions. When they’re right, they brag loudly. When they’re wrong (which is most of the time), they either go silent or move the goalposts.
Their identity is tied to being the smart one who called the move. Admitting they were wrong feels like a personal failure. So they cling to losing positions, ignore new data, and let their ego drive decisions instead of their P&L.
This is financial suicide.
Successful traders don’t care about being right. They care about making money. They are happy to be wrong 60% of the time if their winners are much larger than their losers. They treat their opinions as temporary working hypotheses, not part of their personality.
When I get into debates with other traders about my risk management, position sizing, or strategy, I usually end the conversation with one question: “What’s your average annual return over the last 10 years?”
The answer is almost never better than mine — in fact, it’s usually not even close. People who are actually successful trading don’t waste time on academic arguments or ego battles. They know markets are too complex for rigid predictions, and they focus on what works.
Building the Skill of Opinion Switching
Developing this ability takes deliberate practice. Here’s a practical framework:
- Define your thesis clearly upfront — including specific conditions that would invalidate it (price levels, news events, data releases, etc.).
- Pre-commit to action — Decide in advance what you will do if your invalidation criteria are triggered. Write it down.
- Review without ego — After every trade, analyze it based on process and outcome, not whether you “felt right.”
- Focus on P&L, not narrative — Your job is to make money, not to win arguments or look smart.
This skill compounds over time. The more comfortable you become changing your mind when the evidence demands it, the less emotional drag you carry and the better your decisions become.
Behavioral finance research (Kahneman, Tversky, and others) shows that overconfidence and loss aversion make most people terrible at this. Professional traders who master it gain a massive edge.
Final Thought
Markets don’t reward the smartest prediction. They reward the person who can adapt fastest when reality changes.
George Soros didn’t become one of the greatest traders by being right all the time. He became great by being willing to admit he was wrong — quickly — and acting on new information without hesitation.
If you want to improve your trading results, stop trying to be right. Start practicing the skill of changing your mind.
The market will keep giving you new information every single day. The question is whether you’re willing to listen.
