I'm not having a good day! Our oldest son now 20, was diagnosed with ADHD at 6. He was on Ritalin till about 14, when he simply refused to take it anymore. Over the years we've seen every specialist & shrink under the sun. He can't sit still, can't get up to go to college on time. Can't go to sleep on time & in general has no controll over his impulses. When he was 17 he was diagnosed with cancer which was thankfully treated successfully. It was a very difficult time for all of us. I just found out that he's been smoking! This is after he's had cancer & which he knows is very dangerous for anyone especially for someone with his background. I just cant belive the stupidity of it, when we went crazy he agreed to take ritalin but I honestly don't believe him. He's deceived us so often that there no trust left. Where do we go another shrink? his oncologist?