You are the only person who has ever lived inside your head. So why do you keep breaking resolutions you meant, and losing the same argument with yourself for years? You are the world's expert on you, and you keep being wrong about what you will do next. If you cannot reliably act like yourself, who wrote the part?

The episode follows cognitive psychology, declassified Cold War history, 1930s sociology. The finding is that the part of you that talks and reasons did not write your beliefs, and was never in the room where they were installed. It is a press secretary, briefing the world about decisions it never attended.

Your intelligence works as your beliefs' defense lawyer. Winning the argument with yourself changes nothing you do. Then: nothing you were ever told reached your deepest convictions. Not argument, not evidence, not even  ...