I made the plunge on Sunday and had my last cigarette, since then I haven't been able to stop eating or exercising and now I'm slowly climbing the walls constantly thinking about tobacco, the taste of it, just the smell fighting my will power. I know I should have quite before now and it's been a few years since the last time I tried to stop but even so doesn't make it any easier. I think by the time I've suceeded I'll then be having to diet for months on end. Why is it when you quit smoking you end up eating every half hour?