Why You Don’t Do What You Know You Should

The gist

1. Delayed gratification is a learned adaptation, not a fixed trait. The marshmallow test shows kids wait longer when they trust adults to keep promises.
2. Insight is just one adaptation commenting on another. Understanding why you self-sabotage is a completely different skill from actually stopping it.
3. Quitting a habit without meeting the underlying need usually moves the compulsion elsewhere, like from alcohol to work or video games.
4. Manson says action comes before change, not after. Changing the behavior first, even while old feelings persist, is what opens up deeper shifts.