I have done the chantix 4 times this year. This is the last time!! I take it for about 3 weeks, and my damn dreams get so wierd that I stop. Then smoke with in a week. Now I realized that I expected the medication to do the quiting for me. I realize that that is pretty fantasy based crap. I need to admitt to myself that chantix is a great aid, but I cant take it forever.