Change the update process

Intervene on one relationship and watch the next turn.

Late-night phone use delays sleep; fatigue reduces next-day self-control; the next night becomes harder.

Which update link can be changed safely and observably?

The core idea

Choose the dynamic you want—build, break, boost, balance, or bend—then change one route, exchange, timing, information flow, rule, response strength, or stored state.

Change one rule in the update, not the whole world