I'm just sharing my story. I was once full of hatred and grudges. I removed myself from the person who was continually toxic and the surrounding others who were too immature to think for themselves, I immersed myself in an activity which I have talent in and made better company, and years later I meet the person who wronged me and you have no idea how victorious it is to interact with this person without feeling a single thing towards them- not looking out for signs of guilt/or forgiveness/knowing that you are not bound by their actions..

I don't know if I just grew old (lol) or I just improved my worth as a human being by enjoying what I do with people who do share the same goals, but something made me look at the bigger picture. And in that picture that silly person left no mark!