A pill called Chantix worked for me and I have had no desire for a cigarette in more than 4 years. I smoked and took Chantix until I realized the nicotene was doing nothing for me and that was it, never another desire. I loved the dreams. Great entertainment.
Some people committed suicide after taking Chantix.
Others had weird dreams about an America hating Marxist with no experience or ability getting elected POTUS.
Speaking of Chantix, there was a funny SNL skit about Chantix.
http://www.hulu.com/watch/317024/saturday-night-live-chantix