My best friend has been talking about killing himself and I’m worried about him. He doesn’t want me to tell anyone but now he’s not answering me and I’m afraid something happened. The only reason I haven’t told anyone yet is because he moved so I don’t know where he lives and I no longer have any way to contact him except through facebook (which he won’t answer). Should I tell someone? Who should I tell? Is there anything I can do? I don’t think I could live with myself if I let anything happen to him…