Do you have a healthy sleeping?

@adacoco (331)
January 13, 2008 5:12am CST
I don't like sleeping on the bed all the day like my roommates.I like regular sleeping.I think I have 7 hours sleeping is enough.I always busy with my study. I do not know what is a healthy sleeping?I do not konw is my sleeping healthy? Do you have a healthy sleeping?
1 response
@xuyuting (72)
• China
14 Jan 08
in fact.sleep a lot is harm to our body.sleep 7or9 hours is you sleeping is sleep too much.
@adacoco (331)
• China
15 Jan 08
Oh,thamk you! Sleep a lot is harm?Why ?