I have been trying to quit smoking on and off for 2 years now, and to help subside my craving for nicotine I started chewing tobacco about 1 year ago. It helps me smoke less, but now I can't stop chewing! Currently I am using both cigarettes and chewing tobacco, and I was curious as to whether or not Chantix will do me any good. It doesn't really matter if I quit smoking if I can't quit chewing. Anyone have some insight?