@kezmusc , its a dilemma, isn't it? I reckon I'm too far gone for any remedial actions to be useful, they'll just make me more difficult to live with and easier to live without.
I still enjoy a cigarette a day, but I never smoke in public, or if I'm in the company of junkies (don't ask) or if I'm inside, or if I'm at work, or if I know I have to talk to people who may smell it on me... Thus a 25gm pack of rollies lasts nearly two months. I reckon the asbestos will get me before the fags, but I'll have the guilts either way. I refuse to give up because I like that cigarette a day. 20 years barmaiding in smoky pubs, I can blame someone else anyway.
@primek makes a good point about the fraud guilt. The mad thing is that people who haven't done this think we are stressed about our hair and surviving the next 10 years (which we do) but the day to day involves concentrating on having a proper poo.