I've always experienced a lot of rage when dealing with people, but never seriously tried to beat anyone up since elementary school.
I just assume all violent behavior is a carryover from our barbaric past, where one had to literally fight to survive at times. It serves no purpose as long as we give up the right to attack others to preserve a universal right to personal safety in society, but society never gets it right for everyone, and could collapse someday, so I keep watching a lot of zombie movies and other quality violent entertainment to get in the right mindset that will enable me to waste whoever I have to, if worse comes to worse in my lifetime. I see no point in beating someone into submission, but I've met so many a**holes who'd clearly just as soon remove me from the gene pool if they were capable of greater honesty that I don't really value human life unconditionally, and could probably kill someone without flinching if I had to.
But until then, god gave us them GTA games so we could get it out of our system without hurting anyone.
_________________
No one in the world ever gets what they want,
and that is beautiful.
Everybody dies frustrated and sad,
and that is beautiful.
-TMBG