https://www.nytimes.com/interactive/2019/07/25/sports/a-security-worker-confronted-the-skateboarders-he-ended-up-with-brain-damage.html?action=click&module=News&pgtype=Homepage
I am not afraid of a 40 year old felon, but nothing is more frightening to me than a group of testosterone fueled teenage males together. You know the felon is mature enough not to do stupid things in most cases without a strong reason. Kids will do anything and have no sense of context and often are almost sociopathic.