How do I practice signal vs noise?

The most direct way to practice signal vs noise is through a focused exercise: Set a timer for 3 minutes. Write down every thought that crosses your mind — stream of consciousness, no filtering. When the timer stops, go back through the list and tag each thought: S for Signal (novel, actionable, surprising, responsive to a real problem) or N for Narration (repetitive, self-referential, habitual, defensive). Count the ratio. Most people find 70-80% narration on the first pass. That ratio is your baseline noise floor.

Common pitfall: Treating all thoughts as equally valuable just because they arose in your mind. Your mind generates content continuously — that's its job. But volume is not value. The person who captures every passing thought without filtering drowns in noise. The person who assumes every strong feeling is a signal makes emotion-driven decisions dressed up as insight.

This practice connects to Phase 1 (Perception and Externalization) — building it as a repeatable habit compounds over time.