Learning from Your Mistakes and Doing Your Homework Will Deepen Your Experience
Making mistakes is inevitable; the key is to learn to handle them and avoid psychological denial by employing two-track analysis that considers both rational factors and subconscious biases.
THE IDEA
Learning from Your Mistakes and Doing Your Homework Will Deepen Your Experience
Charlie: “You can learn to make mistakes, but you can learn to make fewer of them than other people and fix your mistakes faster when you do make them. But there is no way that you can live an adequate life without making many mistakes. The trick is to get so you can handle mistakes. Part of what you must learn is how to handle mistakes and new facts that change the odds. Failure to handle psychological denial is a common way for people to go broke: You’ve made an enormous commitment to something. You’ve poured effort and money in. And the more you put in, the more the whole consistency principle makes you think, ‘Now it has to work.’ If I put in a little more, then it will work.’ I basically advise you to use two-track analysis. First, what are the factors that really govern the interests involved, rationally considered? And second, what are the subconscious influences where the brain, at a subconscious level, is automatically doing these things—which by and large are useful, but which often malfunction. One approach is rationality. The other is to evaluate the psychological factors that cause subconscious conclusions civ.”
When to use it
When deciding whether to continue investing in a business venture that is underperforming, use two-track analysis to separate rational factors (market conditions, competition) from subconscious biases (sunk cost fallacy, consistency principle).
When evaluating a job offer, rationally assess salary, growth opportunities, and job satisfaction while also being aware of subconscious biases like fear of change or overvaluing status.
When learning a new skill, acknowledge that mistakes are inevitable; use two-track analysis to learn from errors without being paralyzed by denial.
In team decision-making, encourage members to voice both rational analysis and potential biases to avoid groupthink.
FROM THEORY TO EVERYDAY LIFE
In practice
Failing Investment
An investor who has poured money into a failing stock refuses to sell due to the consistency principle and psychological denial. Using two-track analysis, they rationally evaluate the company's prospects and recognize the subconscious bias, allowing them to cut losses and reallocate funds more wisely.
Persisting with a Difficult Course
A student who invested significant time and effort into a difficult course might feel compelled to continue despite poor performance. Two-track analysis helps them objectively assess the rational factors (opportunity cost, future benefits) and subconscious influences (sunk cost, fear of failure), leading to a better decision.
A MOMENT TO REFLECT
Put it to work.
Think of a time you persisted with a failing project due to prior investment. How could two-track analysis have helped you decide differently?
Identify a situation where psychological denial prevented you from acknowledging a mistake. What rational factors would you consider in a two-track analysis?
How can you incorporate two-track analysis into your daily decision-making to avoid common biases?
CONTINUE THE CONVERSATION
Source texts
- The Art of Being Rational Charlie Munger