Have you ever regreted treating someone badly or making fun of them at school?!

Have you ever regreted treating someone badly or making fun of them at school?

I am 40 something now but when I was a kid others were very mean to me. Even though I have gotton past that the memories still hurt and I often wonder if those people who hurt me emotionally ever felt bad for what they did. Are you a bully or where you bullied? I never thought of doing horrible things like some kids do to others nowadays, I got my revenge by getting my self esteem back and just knowing my life is worth it.
Others called me stupid and when I was young I thought maybe they were right. But I know now I am not. So bullies if you think you can't hurt someone with words think again.

to hell with all the people that made my life hell in school when i was younger, look at them now, most of them are complete losers that have a low self image, and worse. it took me a long time to see me for myself, and hell, girls that used to treat me like crap back then see me, (not remembering me ) and try to date me, well i laugh and tell them who i am, and that I know who they are and if they were nice to me then they could have got with me now. Bullies and jerk-offs like that need a good *** kicking, because they feel bad they want to drag everyone else with them!