I used to be someone who need 8+ hours per night, 10:30pm would be a late night for me, I'd usually miss the 10pm news because I'd be asleep.
But now I'm rarely in bed before 11:30 and the latest ds3 sleep in until is about 6:20am.
But, I feel like I've had 8hours even though I avarage about 6hours now. Why is that?
I did have an early night recently and I felt like shite the nexy day. Weird.