Discussion: sleep

I thought I read that lying down calmly but not sleeping is 80% as restful as actually sleeping. I try to keep that in mind if I can't sleep.

(I have no interest in looking up if that's actually true, just in case it's not.)

I find this to often be true through personal experience. I think being able to close/rest your eyes can make a big difference as well. I think remaining relaxed is important though.