I can definitely say that these pills are working for me. I do not get the urge to smoke as much as i did. I have gone to 1 1/2 packs a day to under 10 a day. I have a close friend that took the Chantix 7 years ago, quit in a week and never picked up another cigarette. He is criticizing me now saying that I'm a loser, still a smoker and I should have quit by now. I told this person that everyone is different and I am definltely trying!!! Any help to the weary over here???