well im 19, and as a rule of thumb i dnt sleep at weekends go bed thursday about 3/4 am get up half 6 go to college come home at about 7pm, go bet 1/2 ish maybe 3. wake up 9 or 10 am, start my 3 day weekend with spiffs n all sorts of mind candy, go bed sunday about 2am, get up 6, college monday go bed about 12 get up 6 n repeat the week... sleep sucks cant waste weekend time!!!