Shit, Bro...a bat upside the noggin is not a good thing *ouchies*

I only ever had one fight in my life (proper one, anyways)...it lasted about 10secs, and scared the shit out of me.
This boxer dude thought that he wanted to pit himself against my kung-fu. I didn't want none of it, so walked away (watching my shadow as I walked). As I watched my shadow, I could see his fist coming towards the back of my head - I moved my head forward, but not quite enough, and he put a glancing blow across the back of my head. For reasons that will take too long to explain here, I am particularly sensitive to being hit on the back of the head (abusive step-father), and I lost it.
My mate, who was standing just away from it all, said afterwards that he'd never seen anyone strike so fast...I hit the bloke twice in the face, and then 5 times more before he hit the floor lol...boxing my arse lol.
But afterwards, I was, like, shaking like a mofo...scared the shit out of me, because every blow I delivered had to be 'redirected', as they were killing strikes.

I'll always walk, if I can. Too risky!