I exaggerate, I'm not actually chronically sleep deprived unless you mean in the boring way many of us are; I regularly get 7 hours. but the past few days I've been going to bed earlier naturally as I'm, surprise surprise, actually feeling sleepy at a decent time
I've also had less of the "ugh" effect upon waking up. it hasn't been bad for me in a LONG time, but even losing the little bit that was left is noticeable. why must coffee feel so good tho