I gave up in the 2nd week of Aug '12 after 30years (ish) of smoking. When I gave up I was smoking between 40 & 60 a day depending on how stressed I felt.
Champix helped me where no other methods could reach... I've tried dozens of times and failed repeatedly, smoking even when on patches and the like.
Yet, here I am, after 6 months... I'm seriously missing the smokes, even to the point of waking up from dreams where I'm surrounded by (and enjoying) cigarettes...
The cravings have come on really, really strong.
I did enjoy smoking... but I don't want to be a smoker.