Welcome to SR. I have a 22 year old recovering heroin addict daughter. Lots of good advice above. I would add that I work with hearing impaired children and most of them have severe learning disabilities too. It is amazing what these children have done with their lives given their disabilities. Your son is clever enough to find drugs, he is clever enough to find a job. Another question is if he can't afford his Suboxone, how does he afford the drugs. My daughter would say that she wanted to be on Suboxone but did not have the money, but she always found a way to get heroin. Suboxone is $250 a month, her heroin was $75 a day. The Suboxone is way cheaper in the end. Hugs, Marle