Male PMS

I'm cranky today.  Not sure why, no rational reason I'm just getting upset at small shit.  Like earlier today I was pissed off at the internet for not having interesting enough content on it.  Literally I wanted to break up with the internet, or beat it with a hammer.  If I'd been at home instead of at work I'd probably have thrown my Powerbook across the room or sworn at the internet, instead being at work I just vowed never to use the internet again and then broke that vow after two minutes.