It's also an age thing. As you get older, your sleep moves in the early direction and you also need less of it (if you're in good health). My dad's 61 and sleep

It's also an age thing. As you get older, your sleep moves in the early direction and you also need less of it (if you're in good health). My dad's 61 and sleeps 9-to-3:30. I seem to be headed in that direction. I'm usually up by 6-7 even if I go to bed at 2:30, so the smart thing for me to do is sleep earlier. It's biology. Giving it a moral weight is nonsense.