waking up in a fog

I have never really understood this saying. How can you wake up in a fog unless there is fog outside your window? Well... I finally made the connection this morning. I feel like crap today. I don't want to be at school and I would much rather be in bed all day and pet my kitty.

Whether this is an effect of five hours out in the cold last nigh to watch the tree lighting in Rockafeller Center or just a build up of the not so good feeling I have had all week. I didn't want to get out of bed this morning. As for the fog... it was in my head. Never had that before but it was. O well. Off to work I go. Gotta love it!