Good luck.
That's good advice from Rich-M. I also have given up many times and usually managed to get to abouit 4 in the afternoon before begging a ciggy off someone. Ten years ago I nearly lost my legs through blocked femoral arteries (atherosclerosis) and was rushed into hospital for an emergency aorto-bifemoral bypass. Fortunately the op. was in time and I now have full use of my legs. The surgeon said he wouldn't tell me I had to stop smoking, but that if I didn't I could end up losing my legs, or worse. That, for me, was enough and I haven't smoked since. Most of the time I don't even think about cigarettes, even when people around me are smoking, but occasionally I get the odd urge to have one. I find that if I force myself to think about something else the craving very quickly goes away, but I'm afraid that like alcoholics, once a smoker, always a smoker and it would only take that one cigarette to start me off again. Don't let this put you off as you get over the worst in the first couple of weeks and the benefits are well worth it. A couple of tips for you. First, use a nicotine substitute if you find the craving unbearable. I used nicorette chewing gum and it was a big help, although I'm now addicted to chewing gum. :grin: Second, don't think of yourself as an ex-smoker, but as a non-smoker. When people offer you a cigarette don't say you've given up because they will keep pressuring you to have one. If you say "I don't smoke" they don't bother any more. I hope that is some help and once again, good luck.