How do I practice cognitive agent reliability?

The most direct way to practice cognitive agent reliability is through a focused exercise: Pick one cognitive agent you've tried to install that keeps failing — a review habit, a decision protocol, a daily reflection. Strip it down to the absolute minimum version that you could execute in under two minutes, in any context, with zero preparation. Run that version every day for one week. At the end of the week, compare: did the stripped-down version fire more often than the original? If yes, you've just proven the lesson empirically.

Common pitfall: Treating this lesson as permission to stay shallow. The point is not that simple agents are better forever — it's that a simple agent that runs is the prerequisite for a complex agent that runs. People skip the prerequisite. They design elaborate systems, watch them fail, conclude they lack discipline, and design an even more elaborate system next time. The failure mode is optimizing for sophistication when the bottleneck is firing rate.

This practice connects to Phase 21 (Agent Fundamentals) — building it as a repeatable habit compounds over time.