Chantix
"I am a 34 year smoker.  I am on my 4th week of Chantix. Could not quit on "quit date" because my urges were just  too strong to resist still.  I have cut down from a pack a day to 5-8 cigarettes a day.  I am scared it won't work and I won't be able to quit.  The cigarettes I am smoking now are because of the strong physical urges, the "habit" urges are gone. They don't really taste good anymore though and there is no satisfaction when I do smoke, but I can't seem to stop these last cigarettes that I am smoking now.  I still have another whole box of Chantix to take though, so we'll see."