Hello everyone. I have this friend, he's very intelligent, handsome and a very nice person...you rarely find such character... we've been close friends for two years and he has been the most influential person in my life in the last couple of years. he recently started abusing Marijuana to the extent I've never seen or heard in my life, I thought no one can smoke that much weed and get to live until I saw him keep smoking strong stuff out of a bong for several hours and sit like a normal person talking and behaving like he didn't have anything at all...he's a weed machine, an Elephant can't smoke the amount of weed that he smokes daily. It makes me really worried about his physical and mental health, I've tried talking to him but he's like I can't reach my desired high. I really want to help him because he has helped me before many times.