Runs self-directed learning as a system: a curriculum with an exit test, deliberate practice, spaced review, and proof it transferred. Use when someone is teaching themselves a skill or subject with no course and no exam — a language, an instrument, a programming language, a new field at work; when they ask how to learn X, what to learn first, or how long it will honestly take; when months of tutorials produced nothing they can build; when material learned earlier is gone, reviews pile up, or the queue gets skipped for weeks; when progress stalls on a plateau, motivation collapses, or a skill goes rusty after a lapse; when practice feels productive but nothing transfers to real work; when an AI answers so fast that nothing is being learned at all; and when a plan, review schedule, error log, or mastery record has to survive across sessions. Not for teaching a concept in the moment (`learning`), exam and coursework planning (`studying`), or authoring decks (`anki`, `flashcards`).
Clearer disclosure of what is stored and where