OMG My son just called me at work and told me he has been cutting himself, he said he has done it before but not for a long time. he is 19 and works full time but may be going Uni in september. He has been smoking cannabis for 3 years and wonder if this is anything to do with it, he has always been a bit of a sad person, you know the world owes him a living and everything is the end of the world and someone elses ( usually mine) fault, but this is something else. I have established that he is not in a bad way physically but wonder where I go from here? What the hell do his Dad and I say to him tonight?