Plain text and future-proofing
Formats come and go, but text and Markdown survive. Keep prompts and source notes readable outside any one app, and store key fields—question, answer, source, tags—in simple structures. This makes migrations painless and debugging straightforward. If a plugin fails, you still own your knowledge. Longevity quiets anxiety, encouraging steady, compounding effort rather than brittle bursts that collapse the moment a workflow link snaps unexpectedly under pressure.