I have been on it for almost 4 weeks now. For the first week I smoked regularly. The second 2 weeks I smoked OP's (other peoples), and I would still only have 3-5 a day during those 2 weeks. And now on my 4th week (going on 6 days now) I haven't smoked at all. 18 years of smoking and it's almost been to easy. I find the hardest times to not smoke are in the car and right after a good meal. I dont really see it being an issue with stopping taking the pill. I dont think I am going to renew my prescription for it, it's $125. I think I will be ok...hopefully