I was held hostage to Copenhagen for 25 years. Did the Chantix thing for about 2 weks. Have not touched it since. Dont get me wrong, I still want it, and the draw is powerful. But no need for a chew for the last 6 years. You can do it, takes willpower.
Now I will still have the occasional cigar (every now and then with a good scotch it is one of my guilty pleasures). But if the will to quit is there, and you make an honest effort, it can be done. It is a great feeling not to be a prisoner to chew. Just do it!