There was this kid in my class who always picked on me during group work. One day, he made a comment thinking the teacher wouldn’t notice. Instead of just scolding him, the teacher stopped the whole class and made him explain his joke out loud. As soon as he had to repeat it, it stopped being funny and the whole room went silent. He never bothered me again after that day.
So when I was the age stated in the title I was walking along train tracks with a high school friend. I had picked up a half full water bottle from along the tracks and was just carrying it sloshing the water back and fourth as we walked and talked. We came to a bridge section that brought the tracks over a residential street. We had stopped and were looking down at the street when I noticed a guy walking his dog. Being the rude, impulsive, and society bucking teen that I was, without really thinking, I yelled "I'm an angry youth!" And launched the bottle at the guy. Then took off running before the bottle could even land. I at least did it in such a way that it would land near him but not actually hit the guy and I did hear it hit the ground as I ran. Few days later when I told my therapist he started laughing hysterically. Having to force himself to stop and wiping a tear from his eye he said something like "How oddly self aware of you. I shouldn't be laughing...