Tag captured thoughts as 'signal' or 'narration' during…
Tag captured thoughts as 'signal' or 'narration' during review to train recognition of the distinction and improve real-time filtering over time.
Why This Is a Principle
This principle derives from Expertise Through Deliberate Practice (expertise develops through deliberate practice) and Knowledge that exists only in tacit form degrades without… (tacit knowledge degrades). It prescribes explicit tagging as a training mechanism—repeated practice at the filtering decision builds the perceptual skill to make that decision faster.
Source Lessons
Distinguish signal from narration
Your mind narrates continuously but only some of that narration contains actionable signal. Most of your mental content is reruns — repetitive, self-referential, habitual. Learning to tell the difference is the first act of cognitive filtering.
Every thought has a shelf life
Not all thoughts decay at the same rate. A fleeting architectural insight has minutes before it degrades beyond recovery. A stable reference fact has weeks. Treating every thought with the same urgency — or the same patience — guarantees you lose the wrong ones.