S.L.
I myself have a teenage girl, AARGH! My biggest concern is his lack of concern for people around him, the other stuff is pretty normal. My husband and I are Youth Leaders in our church and work with nothing but teenagers both girls and boys weekly on Friday nights. Fridays are primarily when teens get into alot of dangerous and unproductive activities. We offer fellowship and other positive teens that can talk and learn from each other. They all are going through issues that they find easier and just relieved that they have company in those areas. I don't claim it is the answer to your sons stage but it can't hurt, write me back if you would like more info.