Lesson 8 · The after-shift

Rumination — the after-shift

It's 11pm. You've been in bed for an hour. You're not sleeping. You're replaying a 30-second moment from a meeting earlier — something you said, the look on someone's face, what you should have said instead. The replay loop is going on the eighth round and your brain is treating it like critical work.

It isn't critical work. It's rumination. This lesson is about what rumination is, why it feels productive, and what to do instead.