When you're not getting out and don't have to keep a schedule, it's easy for your sleep cycle to get out of whack like that. Some people are comfortable with that kind of schedule though. Is it bothersome?

You have been sounding pretty good lately. Do you think that your desire to stay at home is because you are so tired and just more comfortable there? That happens to me sometimes. But it does happen to me when I'm depressed, too.