Beep. Beep.
My wristwatch marks the hour and my eyes snap open. Prior to today, I didn't know it was possible to sleep while standing up. I guess I wouldn't call that sleeping. Dozing? Yes. Who wouldn't be dozing at 4 AM? Why am I not at home in my warm, soft bed?
Good question. My wife, who is across the store trying to land some Christmas PJ's and a train set, knows the answer.