Ask HN: Why aren't you using spaced repetition?
From the surface, Space Repetition seems like the best way to memorize (and don&#x27;t forget) large amounts of factual information. But from what I see, it&#x27;s not that popular.<p>If you tried it, but stopped why? 
If you heard about it, but never tried it, why?<p>For those who haven&#x27;t heard about it:<p>- https:&#x2F;&#x2F;ncase.me&#x2F;remember&#x2F;<p>- https:&#x2F;&#x2F;www.gwern.net&#x2F;Spaced-repetition<p>- https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Spaced_repetition