Mike, if you want to kill someone every time they talk trash about your car, you need to give up on cars and walk away. You're obviously not mentally stable enough to be out in the public where others can see and judge you.
The simple fact that you flipped out on Diego after he called you conceited, (yes, it's spelled conceited you f***ing morons) yet you sit there and openly talk about how it's 'natural' for people talking sh*t to make your blood boil and make you want to 'put a bullet in their head' is completely out of hand.
Get some counseling kid, you've got some serious self esteem and anger issues, half the people on here that f*** with you probably actually like your car, they just f*** with you because you're so easy to set off. Meaning, it's not the quality of the car that's the problem; it's the owner.
Since I was a little kid I've gone to car shows, tons of them, my best friends dad would take us to a bunch every week in the summers. Over the years I saw some truly amazing cars, but over the years I also learned that the owner of a car can dramatically affect the way you look at that car. When the owner is a complete douche bag, the car loses any of it's luster.