I think there is a song about your background. Can not think of it off the top of my head. If there is not a song, you should definitely become a singer/song writer and become the new pop sensation.
As far as being a sociopath goes, I'm not one. As I'm actually an empath, I forcibly feel the emotions of people around me. If someone is in a fit of rage around me, I too become angry but I have no target for that anger. I usually just focus that anger on the person who is angry, allowing myself to be angry that they have made me angry. In those angry states I usually let the anger burn away in quiet resentment. I am a meek person, I do my best not to get noticed. But when the anger is actually directed at me, I am it's focus, then I see fit to retaliate. Understanding people is what I do, feeling there emotions all the time makes it easy to understand where they are coming from.
I've never gone further than threatening people and messing with their stuff. I dated a someone for 8 months and they cheated on me. In this relationship I had learned a lot of things about this person that they wanted kept secret, and they had learned almost nothing about me. So when I found out they were cheating on me with one of my friends I threatened my ex with spilling all of the secrets I had learned over eight months to her new partner all at once. This made my ex paranoid, constantly worried that they were going to be dumped any day. To my ex friend, I was really friendly, I let them know that I was glad to be out of the relationship and that I wished them luck, they'd need it. It poisoned their relationship, my ex friend was worried about why I was so happy and my ex was worried that her new partner was going to find out everything. It was fun to watch them crash and burn. And in the end I was vindicated as when they broke up, the ex friend apologized and told me I was right about everything.
Not very exciting I know what what do you expect from a story from highschool.