Stalking people in the neighborhood when I was probably about ten, but for harmless reasons. I think i'd pretend I was a spy gathering intel or something. Mutilating a few of my stuffed animals when I was either eleven or twelve. I'd usually rip off limbs, cut them open, or beat them until stuffing came out with a metal baseball bat. Just did it for fun. Slashing car tires when I was in my early teens. Just did it for the sake of doing it, disrespectful behavior i'll admit. Once stole a binder full of one of my teacher's lesson plans for the year when I was in ninth grade and threw it in a sewer on the walk home that afternoon, thought or at least hoped it'd lessen the workload or he'd forget a few assignments. Would cut myself on various parts of my arm when I was fifteen. When my parents sent me to therapy for it I made up some excuse about it being from emotional stress because that's easier to explain and less worrying for them than being honest and saying I just liked how it felt. Still enjoy it, but for the most part quit so they'll stay off my back about it. There were other things, like stealing little items from various places or leaving satanic markings here and there, but I don't feel like listing every little action. Besides, everyone does stupid things as a kid. Part of growing up and all that.