Appreciate where he's coming from in asking someone to help, its not that easy, unfortunately in my own experience with a family member on meth there was nothing i could do over many years, that stuff seems to just melt into their minds, they become one with their psychosis, they literally no longer resemble the person they once were. Even where they get out or off it, their brains are fried, meaning their baseline sanity is so compromised that normality never returns. Opiod junkies are so much better behaved, except for the not so occasional overdosing. Drugs are bad.ok.