The useful idea here is that goals are the wrong unit. You do not rise to the level of your goals, you fall to the level of your systems, and the system is whatever you have made easy to repeat.
The four laws are the framework people quote: make it obvious, attractive, easy, satisfying. Invert them for anything you want to stop. The environment design chapter is the one that actually changed how I set things up, because it treats willpower as a scarce resource rather than a character trait.
The identity framing is the part that stuck. Not what you want to achieve, but who you are trying to become, with each repetition as a small vote for that.
Read July 2022.
