I wish I could sleep more...at least lately. I go to bed around 9 or 10 at night and usually wake up at 4:30 in the morning. So yeah, I was asleep when you made your post.
On the weekends I may end up taking a nap but I don't during the week...they just won't let me at school! Personally, I think an afternoon nap is a good idea!
I do have sleep apnea so I wonder what part that plays in me taking naps and all. I do have a cpap and, after using that, I notice a huge difference in my quality of sleep and the amount I get. I used to fall asleep before 7 every night!