I smoked for over 25 yrs, I also dipped and chewed before I started smoking.,I used Chantix to quit smoking, been quit over 4 yrs now and now the smell makes me sick, I even took a did a while back and it made me sick, so Chantix worked. also. you have to want to quit to make anything work. Do it you have nothing to lose. one lees can of dip another bag of worms or a crankbait. You can do it.