why so early?

So I went to bad last night fairly early. About 9pm or so. I usually go to bed 'bout 10 / 10:30 pm. I was thinking I'd get a good 9.5 hours of sleep rather then the usual 8 or 7.5 hours.

Nope. I woke up bout 5am and laid in bed for a few minutes. After tossing and turning and realizing I wouldn't be able to get back to sleep, I just got up. Made myself some coffee. Came online to check email.

bah. I better not go to sleep early again tonight.