As much as I feel as if sleep is a wasit of time that you can be doing more productive things, I love it. Sleeping I find wonderful and if you wake me up, watch out. But still, I hate when I sleep like 11 hours because I stayed up so late. I agree totaly.
But sleep is very important, and your body needs it. I would recommend getting the most out of your sleeps. I posted a thread about pzizz, software that helps you nap and sleep. Try it out, maybe it can make your sleeps more productive, requiring you to sleep less. Napping for 20 minutes is really great too. Also maybe invest in a better bed. This is something I need to do myself, one of those sweedish foam with magnets and stuff. I figure you spend 1/3 of your day sleeping, might as well do it right.