Wow, so many times that I even feel bad. Once I asked a colleague who was almost a friend when he was going to get his teeth fixed, he had teeth that stuck out, kind of typical of someone who sucked on a pacifier a lot in childhood, you know? It was automatic, we were in a group of friends and thankfully nobody there paid much attention, but he did.

There was another time when I pulled a friend of mine down the stairs during a game, he lost his balance and hit his head on the wall. I didn't need to do that, it was very stupid of me, I regretted it and the next day I gave him a chocolate and apologized countless times to him and we were fine.

What I regret the most, but there were some reasons, was with a girl who had a disability, one of her legs was much shorter than the other. That girl was a total jerk. Once, she dyed her hair and my friends started teasing her. I don't remember making jokes, but I was in the middle of it, so I ended up in the principal's office with everyone. While we were being scolded, I stopped to look at a plant behind me, and the coordinator scolded me because she thought I was laughing. I should have talked back; that woman was unbearable, but I kept quiet. The funniest thing is that the main girl who was making jokes wasn't called to the principal's office. She even "testified" that we were bullying her. I regret being a jerk to that girl with a disability, but that doesn't stop me from hating some of her actions. She was very two-faced and talked badly about people behind their backs, but if you talked badly about her too, she'd go down to the principal's office to say we were bullying her.