A few things
1. I "stabbed" one of my classmates with a pencil after he kept throwing water at me in the restroom when I was in middle school. I felt bad afterwards and said sorry, and he apologized to me as well. I didn't really stab him, it was more of a poke. You could see where the graphite had hit his skin, though.
2. When I was 8 years old, a random girl at the water park started climbing onto my back for no reason and I got annoyed and elbowed her hard. She started crying and some random kid came up to me and asked why I did it and asked if I would do it to my sister or my cousin. I said no
3. In 9th grade, I shoved some fat Mexican kid into a wall for picking on me nonstop in gym class, i put up with it for a while, but one day I got sick of his shit. He stopped after that.
4. Brake checking random people for cutting me off and for tailgating.
5. Street racing while driving at triple-digit speeds and weaving in and out of traffic. The fastest I ever drove a car was during a race with some random normie on the freeway, I went 161 mph.