Jake, welcome. You've made the right decision to come to KTC and ask for help, that's why we're here. I have to warn you Jake, with asking for help for an addiction you're more than likely going to hear some things that you don't want to. With that, I am going to talk to Jake the addict, not Jake the welder. With what you've said about your temper and being an arrogant a**hole, you might have a problem with listening to things you don't want to hear. You have two choices you can either A.) Man up and choose to fight YOUR addiction or B.) Jake up and continue the life of YOU allowing nicotine to control you.
The very first thing that needs to be addressed is, "The problem I encountered was my job." The problem you encountered was that you are an addict. Your job did not shove that disgusting poison down your throat. You, the addict shoved that crap in your mouth. Jake at such a young age or any age for that matter is that people don't comprehend what it truly means to be an addict. When you fully understand that and you can commit yourself to be nicotine free forever, then my man you are headed in the right direction.
Jake, engulf yourself into KTC. Read until your eyes hurt. Start off with the Welcome Center, spend time reading Hall of Legends and Words of Wisdom. There is more information here to help you fight YOUR addiction than you can imagine. We don't hope or wish good luck here Jake because neither of those things has a damn thing to do with you fighting YOUR addiction. We QUIT!