I must need a lot more sleep than the average person cause 7-8 hours a night doesn't seem to do it for me. I still feel tired when I get up.I try to be in bed by 10:30 cause I have to be up 5:30 to 6:00 am to in order to get to work on time. But most mornings it just kills me to get out of bed, now on the weekends when I don't have anywhere to be I'll sleep into around 11 to noon or so which is heavenly, of course I'm not goingto bed by 10:30 then either.