Explanation

Why the practice works the way it does.

These pages explain the ideas behind the practice. Read them in this order.

1. How it fits: the three places the practice lives, and how a rule changes.
2. The quality funnel: catch each mistake as high as you can.
3. The life of a program: one program from plan to retirement.
4. Model selection: how each worker’s model is chosen.
5. Context economics: where the tokens go.
6. Framework evidence: what the practice caught, what it cost, and how the next period is measured.
7. The watcher: how one timer keeps a long session going while nobody watches it.
8. The archive: what the practice no longer runs, and why.