I've been reading a bit about how much sleep we adults need. Most sources say about 7-9 hours per night.
I've also heard that it is good to go to sleep early - a few hours after sunset, like 9 pm. Whoa, that is pretty early to me. Although I do get tired pretty early if I am camping and there are no lights around.
Anyway, I have been trying to go to bed before 10 pm but I'm having a hard time staying asleep. I wake up at about 1-2 am and I am wide awake. I don't seem to have that problem if I go to sleep a little later, like at 11.
What do you guys think? What time do you usually go to bed and wake up? How many hours of sleep do you get?