FOMO and revenge trading: the two doors capital leaves through
You do not lose by taking bad trades. You lose by taking good trades at the wrong moment, twice in a row.
FOMO is a miscalculation, not an emotion
Fear of missing out presents itself as an emotion, but it is in fact a broken probabilistic shortcut: your brain confuses "this just moved a lot" with "this will keep moving a lot". Statistically, the opposite holds — an already-extended move has less expectancy left than one just starting. Naming the bias is the first step in taming it.
The revenge trade: the round-trip
After a loss, the brain seeks immediate compensation. That is not a moral flaw — it is chemistry. But the revenge trade has a signature: larger size, wider or absent stop, fuzzier justification. The rule that saves: no trade for 30 minutes after a loss above your standard R.
The structural pause
Pro desks institutionalise the pause. Above a defined daily drawdown, the trader is gently pulled off the screen. The retail trader has to self-impose the same rule — not for lack of discipline, but for lack of guardrails. A timer, an alarm, an A4 sheet on the desk is enough.
The useful lesson
The worst drawdowns do not come from the market, they come from the sequence FOMO → loss → revenge → worse loss. Breaking the second link is enough to save a season.