One more sleep issue for me, probably the one that comes up most often. As Ken said, early to bed, early to rise. I tend to nod off earlier, and wake up earlier. Given its druthers, my body seems to like going to bed at eight and waking up at four. If I'm kept up late, I'll hardly ever be able to sleep in the next day by much. Usually I'll stretch through til nine and wake up at five, last night we stayed later than usual at some friends and I nodded off around 11:30, woke up at five. I don't to too well on even mild sleep deprivation these days. If I could just get everybody I know to go to bed at eight, I'd be fine.