8.2

⚠️ The 5 Most Common Mental Mistakes (Overview)

Loss Aversion, Confirmation Bias, Overconfidence, Revenge Trading, FOMO

1. The 5 Most Common Mental Mistakes (Overview)

An overview of the 5 most common psychological pitfalls in trading and their counterstrategies. Each one is covered in detail in the following modules.

MistakeCore ProblemImmediate Action
Loss AversionLosses hurt 2.5× more than equal-sized gains (Kahneman 1979)Set stop-loss before entry — never move it further out
Confirmation BiasOnly looking for confirming informationSteelman: actively formulate the strongest counter-argument
OverconfidenceIncreasing risk after a winning streakFixed risk rules apply at all times, no exceptions
Revenge TradingImpulsively overtrading after a lossDefine a daily loss limit, then take a 24h break
FOMOFear of Missing Out — entering running movesOnly trade with a valid setup — never chase the market