Okay, i used to cut myself, it lasted for about two weeks before my parents found out. When they did, things were talked about, and I decided to change, and  I did, and now i feel so much better. so any people out there with the same problem, just tell someone, and trust me, you'll be so glad you did. It's scary to think about, but things happen for a reason, and it;ll help you in the long run.