Bullying/Bullied/Bully ?

I just want to know what is your situation linked to this subjet. If you're someone who's aware of bullying (was), if you're being bullied (was), if you are a bully (was), i would like to hear your point of view or even your story.

To be honnest, I became interrested into the bullying subjet because I realized that a kid in my class in middle school was bullied by some students (isolated). Back then, I didn't liked him and I moked him for being who he was. I thought he was weird.

So I want to understand more about the situation he, the bullies and me where in.

thanks in advance.