I always feel like this on Monday mornings. After working Friday and Saturday night and sleeping half of Sunday, it seems that I have difficulty turning around and being a 'day person' for the rest of the week. I suppose that it will be even more difficult when I go full-time in a few weeks. The reason I am up right now is that we took the dog to the vet to get fixed this morning. Yeah, I'm tired... going back to bed for an hour or so.