My interanal clock astounds me sometimes. I've gotten into this mode where I can only sleep for about 4 hours at a time. I never sleep conpletely through the night any more. It's a groggy "awake", enough to look a the clock and go back to sleep. Then it happens again 3-4 hours later. This is convenient if I actually plan to get 8 hours of sleep for the night, because I seldom oversleep. In fact, like this morning, I awake a full 30 minutes before the alarm does
I could easily go back to sleep now I guess, but what's the point. Up and at 'em.