Bad habits??

I haven't had a smoke in about 8 months now. After 15 years I just stopped for no reason and I still have a unopened pack in my glove box. I have tried to quit before and each time after about 2 days I would get so mad and violent that people would make me go have a smoke. I was told to go have a smoke or I was fired because I was being to mean to people when I was getting paid basicly to beat the crap out of people.
So now the only bad thing I do other than play with cars is get so shitty drunk that I puke all over myself and then don't do it again for 6 months. I woke up on my bathroom floor after one of our Halloween parties with a Mopar Muscle cover paper mached to my face with green barf. I peeled it off and there was a picture of a Duster on my face.

I guess I have a bad habit of yelling at strangers and teenagers when I see them do stupid stuff or anything that pisses me off.