SpacedRepetition — Why Your Best Notes Die If You Don't Resurface Them

A two-round lifelong-learning simulation in which the learner sets up a minimum viable spaced-repetition system over a 30-day horizon. Each period represents one study day: the learner picks how many new prompts to add, how many cards to recall, and whether to re-read or attempt retrieval. Outcomes track retention rate, active card load, daily minutes, and abandonment risk against the Ebbinghaus forgetting curve.