#spaced-repetitions
if, over your lifetime, you will spend more than 5 minutes looking something up or will lose more than 5 minutes as a result of not knowing something, then itâs worthwhile to memorize it with spaced repetition.
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Spaced Repetition for Efficient Learning · Gwern.netPiotr Woźniak was being optimistic or we’re bad at writing flashcards, so we’ll double it to 5 minutes. That’s our key rule of thumb that lets us decide what to learn and what to forget: <span>if, over your lifetime, you will spend more than 5 minutes looking something up or will lose more than 5 minutes as a result of not knowing something, then it’s worthwhile to memorize it with spaced repetition. 5 minutes is the line that divides trivia from useful data.57 (There might seem to be thousands of flashcards that meet the 5 minute rule. That’s fine. Spaced repetition can acco Summary
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