???

I honestly just feel like I can't think anymore today. I know that if I want to get my interview thank you letters out in any kind of reasonable time frame (especially since they need to go to PA and I need to send 8 of them) they must be done tonight. But I just can't do it. I just can't seem to find the brain power or energy to write something halfway decent. So far all I can come up with is "Thanks for meeting with me" I don't know if it is really just because I am tired, or because I am so tired of thinking about this or because I just don't know if I really want it. Shouldn't I know if I want it?