My husband is a very heavy smoker that has tried everything to quit. He took Chantix several years ago and was down to only a couple a day and just quit taking it and started smoking again. I try not to nag him, but we do discuss his quitting. We saw something on those ecigs and decided to order them. He smoked them just one day and said he did not like it. Not because it did not give him his nicotine fix, but because it was nothing like smoking. Since he has smoked most of his life, I think it is cigarettes being a part of his daily routine that he cannot give up, not the nicotine. If he didn’t have cigarettes to fill his time, I don’t think he would know what to do with himself. Since you have quit, It’s possible that this may get you through tough spots.