Updated 2 years ago
https://www.livescience.com/39225-why-people-twitch-falling-asleep.html
So many nights this has happened, exactly at the juncture of wakefulness and sleep, and I’m thinking, is there something wrong with me? Hmmm would always make a mental note to look it up the next day, and of course I always forgot, even though i always keep a notepad by my bed for such things. Until now.
Turns out, no one really knows what causes it, but most people experience it.
Some speculate it’s a primordial hominid reflex that protected us from falling out of trees.
