Smoker for 35 years. Tried Chantix August 2008 and have been off cigaretts since. Great stuff for most people.
I had a few beers while on it, no problems.
No bad thoughts. I keep a loaded gun with me during the day while at home. I did think about shooting my incest bred neighbors though.
Don't take it on an empty stomach, or you will have a queasy feeling.
It worked great for me and with the price of smokes going up the money I save with buy
gas for the new camaro, bullets for the guns, and Viagra for the Misses.