Creativity is allowing yourself to make mistakes. Art is knowing which ones to keep.”1 Scott Adams - Adam Grant

Arrogance is ignorance plus conviction,” blogger Tim Urban explains. “While humility is a permeable filter that absorbs life experience and converts it into knowledge and wisdom, arrogance is a rubber shield that life experience simply bounces off of.

Think like a scientist: treat your opinions as hypotheses and decisions as experiments.

Polarization is reinforced by conformity: peripheral members fit in and gain status by following the lead of the most prototypical member of the group, who often holds the most intense views.