I've been feeling the same way myself too, but I'm also having some money problems so that is my only suggestion that maybe one cause. Most likely it is a number of causes, do you smoke? Shit I was hoping to start smoking soon to help with my anger issues, but if that doesn't help I might end up down the same road.

One thing I do know that really calms me down, something I haven't done in quite some time now that I think about it, is to simply drive around with nothing to do other than enjoy the scenery. It's best to get out of the city, on scenic roads. I live close to some mountains so sometimes I will just drive through the mountain pass with no music other than the natural sound with the windows down.

It can be very relaxing, you just need to set some time aside for that. At least that works for me, but if not for you just try to find something you can do without trying to hurry at it and just simply relax.

If that still doesn't work, maybe we can meet up and beat the shit out of eachother so we can each let off some steam lol