Well like the title says, its been 6 months since my wife and I have quit smoking. Honestly, all that money I was going to be saving, have not seen it, lol! oh well I guess I'm healthier for it and that is a good thing. One drawback with the Chantix is even though I weaned myself a lot earlier than the doc wanted (I was completely off it after 2 months, doc wanted me on it for 6 if I remember) I haven't had a solid night of sleep even being off the Chantix for as long as I have been. Doc prescribed sleeping pills that kind of helped but I hate to rely on pills for anything let alone being able to sleep! Plus I never really felt refreshed when I was taking them kinda like I was always in a haze. I pretty sure that the doctors aren't even aware of all the side effects of these drugs they hand out like candy.