Prevention. To me it means when you know someone is at risk, you do what needs to be done to help that person. You don't keep information to yourself. You don't 'try to fix that boy' You don't involve family and friends in a negative campaign against someone for hurting you when you are aware of how much that person is hurting them self, knowing the tendencies are there and push that person further into a negative spiral. You don't rally your 'friends' into a son bashing tirade to his mother. Keeping information to ones self is allowing the person at risk to continue on a self destructive path. I blame you.