Re: I need some information
Nothing can stop you from smoking cigs, other than willpower IMO (ive been at someones bedside, dying of lung cancer and they wanted a cigarette) . Perhaps there are other areas of his life that need to be looked at and changed so that he doesnt have a reason (beyond addiction) to have one. Then he can say "I really dont need these".
If he doesnt want to quit he wont and certainly by introducing another form of smoking to him is perhaps not the the best for him. Im not a professional, it just doesnt sound like a solution.