Hi Theland. Sorry to hear about what you and your son must be going through. I have to say, I agree with you that the fusion option sounds like the best idea. At the same time, I can (just about) remember what it's like being a teenager, and wanting instant results (I still do!). I doubt whether he can see past being 18 let along being middle-aged, so it must be tough. Does he have any sensible mates that you could have a quiet word with and get them to put the fusion idea forward. It might get through better that way. Otherwise, you just have to make it clear that he knows all the facts, all of the possible outcomes, and that you are there to support him and help him find out any information he needs. Good Luck x