The competitor who reviews a win carefully is less likely to learn the wrong lesson from it.

Losses get examined and wins get celebrated, which is how bad habits survive. When something works, every choice that preceded it gets retroactively promoted to a good decision, including the reckless one that happened to land. The next time out you repeat all of it with confidence, and the reckless choice finally costs what it was going to cost.

Give a good result the same half hour a bad one would get. Ask which parts you would do again knowing only what you knew then. Name the thing that went your way by chance, so it does not quietly become part of your method.