Revenge is really sweet and it can feel great to really hurt someone. I don't think that I could get addicted to it, as I do have some remorse after the fact if the person is injured badly. It is actually pretty difficult to get me angry enough to be violent. When it happens, the type of violence that I usually prefer is planned and not just an immediate reaction to the situation.
You are quite lucky if this is the case. Some of us have fairly quick ignition rates, though, and go too far in the initial moments of the first reaction, well before we stop to think.
That does not mean that I can't plan something clever for later, but I usually end up having to watch my back for quite a while after an outburst of fury.
