I haven't slept for a day, but feel fine. It is commonly known that one needs 8 hours of sleep, but this is sometimes not true. Is it okay if I sleep 8-9 hours the next day, as long as it only happens every month?
EDIT I ended up sleeping at 6 AM and got a fresh 8 hours of sleep, waking up at 2 PM. I woke up a couple of times due to dog jumping on me, sleeping next to me, and I ended up dreaming as well (I don't know the mechanism behind it, but wake up just before your last REM cycle and you will dream vividly).