How to use it
When you're sure, check which mode you're in: preacher (defending your view), prosecutor (attacking theirs) or politician (winning approval). Switch to scientist: what would prove me wrong? Follow two people you disagree with whose thinking you respect.
How sure we are
S Evidence: strong. Large trials or many studies, pointing the same way.
P Evidence: promising. Good studies, but small or few. Use it and keep checking.
Sources
People see bias in others more than in themselves (Pronin, Lin & Ross 2002) · high cognitive ability didn't reduce it (West et al. 2012, 🟡) · Tetlock's frame (🟠).
Not medical, legal or financial advice.