
The actor-observer bias is the tendency to explain your own actions through situational factors while explaining others' actions through their character or personality — the flip side of the fundamental attribution error.
As an actor, you have full access to your own internal experience, context, and constraints. As an observer, all you have is what you see — the behavior itself. The brain fills in the gaps with character attributions.
Extend the same situational grace to others that you automatically extend to yourself.
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