I've found that if I'm fully caught up on sleep, 7 hours is what I naturally sleep. However if I'm behind (slept less then 7 hours for multiple days) then I wil

I've found that if I'm fully caught up on sleep, 7 hours is what I naturally sleep. However if I'm behind (slept less then 7 hours for multiple days) then I will sleep random amounts until I get back into a routine.