I have had a headache all day today... I realized that I have been grinding my teeth all day, or biting really hard almost all day. So perhaps the headache is from that, or the headache could be lack of sleep.
I am going to bed right now. Sleepiness is winning tonight.
I tried to play WoW tonight but I just am too sleepy. I will probably read before I go to bed, but eh... gotta go.