I punched my best friend and ended my friendship with him because he is a cuck. I have no regrets!
Could you explain to me why you'd want to physically harm someone like that?
I don't care! he's only a cuck!
While it's nice that you ended a relationship happily, the way you did it was horrendous. You should have never physically harmed someone, or made fun of their kinks. You are immature and maybe it was for the best that you are no longer friends, so he doesn't have to constantly be made fun of by you.
I'm thinking about my revenge.
You shouldn't attack people or get revenge on them because they live a lifestyle that you agree with. How would you feel if your lifestyle was ridiculed and you lost friends over it?