Summarize this article in one sentence.
Tell him about your struggles with self-injury or whatever else may be bothering you; let him know that you need help. Social support, especially from a professional, can be very beneficial in helping you cope with self-injury. Therapy can help you learn methods to deal with your distress better; it can also aid you in controlling your feelings. Family therapy is recommended for adolescents who self-injure. It's often very effective in helping you identify why you want to self-injure, learn ways to cope, and teach your family how to support you. Cognitive behavior therapy (CBT) is another recommended treatment. This therapy will help you recognize unhelpful ways of thinking and responding to your environment, and will help you learn new ways of behaving. Although group-therapy is sometimes not recommended for those who self-injure because its efficacy is unclear, it may help to talk in more indirect or casual contexts with others who are going through similar issues. Other people who self-injure can provide unique social support due to an experienced-based ability to empathize with you that can help you cope. To reach out to others, try online forums such as www.psychforums.com/cutting-self-injury If things get serious, you can call hotlines such as 1-800-273-TALK or 1-800-334-HELP or 1-800-SUICIDE 24-hour crisis centers available for those who are considering self-injury or suicide. Do not hesitate to use these resources if you are in need; do not worry about being embarrassed saving your life is more important than potentially enduring a few moments of embarrassment. It can help to be around other people who are also coping with self-injury. To search for a support group to join: Use a search engine online with the terms "self-injury (or self-harm) support group + your city's name or zip code".

Summary:
Talk to a therapist or counselor. Consider talking to others who self-injure. Call for help in emergencies. Join a support group.