How did you stop the bully?

When I was 15, a guy in my neighborhood, about the same age, but bigger than I was, decided he didn't like me. I had and still have no idea why. One day as I was walking home from the park, he came up behind me and hit me in the back, hard. He had done this before and I had ignored it, but this time...

I was pretty much in front of my house, on the sidewalk. I turned around and hit him in the mouth as hard as I could, knocking out a few of his teeth and putting him on the ground. I should have left it at that but...

I kicked him in the face as hard as I could, and I was wearing hard shoes. That was pretty much it for him. My father came out at that point, saw what had happened, asked me if I was ok, and went in the house and called an ambulance for my still-unconscious neighbor.

I got in some trouble over this, and really almost got arrested, but didn't. He and I went to the same school and after this he and other bullies at school left me alone.

I hate that I did this.

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My limit is when someone puts hands on me. Anything much less than that and I usually walk away. It is far far better to NOT fight if possible.
How did you stop the bully?
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