When angry, seek disconfirming evidence — anger inflates…
When angry, deliberately seek disconfirming evidence and independent risk assessments, as anger systematically inflates certainty, deflates risk perception, and increases risk-seeking behavior.
When This Fires
- Making a personnel decision while angry at someone's recent behavior
- Responding to a competitive threat or provocation that triggered anger
- Deciding to escalate a conflict, terminate a relationship, or take aggressive action
- Any moment where anger makes you feel unusually certain and decisive
Common Failure Mode
Trusting the clarity that anger provides. "I'm not making an emotional decision — I'm finally seeing things clearly." This is anger's signature distortion. The feeling of certainty and clarity is the bias, not evidence of unbiased thinking. If a decision feels clearer and easier when you're angry than when you were calm, that's diagnostic of anger-driven overconfidence, not of having finally found the right answer.
The Protocol
When you notice anger and are about to make a decision: (1) Flag the decision as anger-influenced (even if you feel clear-headed). (2) Ask one person not involved in the situation: "What risks do you see in this course of action?" (3) Spend 5 minutes looking for evidence that your interpretation is wrong. (4) If you still want to proceed, proceed — but require yourself to find disconfirmation first. Anger that survives genuine disconfirmation is conviction. Anger that avoids disconfirmation is bias.