I tried Wellbutrin before for cigs and was able to cut down from a pack a day to half pack, and then got down to about 5 per day which for me was amazing. But wasn't fully ready. Currently at 2 weeks with Chantix and nothing else. Down to 7 avg. per day Do feel some agitation, but I have attributed that to changing my addiction with nicotine mostly. It takes the craving away but I still have the behavioral habits, and associations with like driving, and time of day, thing to do for boredom etc. It's very difficult. I'll smoke now and don't get that satisfaction feeling. But still doing it. I have a quit date set. I think I'm close to kicking it.