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Trader Psychology

Emotional Decision Making

How emotions shape your judgment — and how to spot them before they cost you.

WellingtonCDFS Editorial August 3, 2026 1 min read
Emotional Decision Making

Emotions Are Data

Emotions themselves are not the problem — reacting to them without awareness is. Learn to notice the emotion, name it, and then choose whether to act.

Common Patterns

  • Excitement before entry → oversized
  • Anxiety after entry → moving stop away
  • Regret after loss → chasing next trade
  • Frustration after slow session → forcing setups

Techniques

  • **STOP** protocol: Stop, Take a breath, Observe, Proceed with plan
  • **If-Then** rules: "If I feel excitement about a setup, then I halve my size"
  • **Physical resets**: stand, water, walk
  • **Meditation / breathwork** outside market hours

Key Takeaways

  • Emotions cannot be eliminated, only managed.
  • Awareness + rules beat willpower.
  • The best trades often feel boring.