Anger and punching someone in the face

Have you ever had that feeling of satisfaction of imagining punching someone in the face? Like dead centre on the face? Or like the jaw? Or like a nose jab? Yeah? Well, that's me now.

I wish I could punch this person straight into the face, I wish it so much that I already started imagining all angles and slow-motion of it and everything. And every time my fist connect to this person's face I feel a certain amount of satisfaction. Honestly, it's getting bigger and bigger.

I am not normally a violent person and I try to keep myself from getting things done "ručne-stručne" (in Slovak in means simply by hands) but sometimes I seriously consider punching someone. It would solve so many problems, but NO. These days people have to act all civilised and shit. Well... not much I can do then. I have to act civilised.

And how my mom would say: "you are an adult and you have to act your age". But I've never been this old, so how do I act my age? Can I hit someone in my age? Is it allowed or adult-like?

Lastly, any volunteers? (since the person I really want to hit, definitely won't agree) If not for a violent act of anger, at least a beer?

-Misha