Myself and my husband gave up together 17 months ago, we both smoked 20 - 30 a day, the first month was the hardest but it got easier every day, the hardest time for me was after my main evening meal that's the one i missed the most, i did put on some weight because i was eating everything and anything sweet to try and forget about the craving, in the end i used to have a meringue nest with fresh fruit and a yoghurt on top after my meal, still sweet but not so fattening, i used a patch the first time i was with my Mum because she's a smoker and the first time i went out drinking because i didn't want to give in after a few drinks, with me it was definately will power, i had tried to give up several times before but normally because someone else was or someone had nagged me to, but this time it was my decision, we were spending between £75 and £100 per week between us ( i can hear you all gasping in horror!!) i saved that in a seperate account for the first 6 months and in the august all 4 of us went to turkey all inclusive for 2 weeks and the cigarette money paid for it all, that was the biggest incentive ever, i'm so glad i put the money away each week.
After 6 months i joined a gym and started losing the weight i'd put on, last october i did the cardiff half marathon for meningitis, before i wouldn't of even been able to run half a mile and in the last 12 months i haven't once used my asthma inhaler, i really don't think i had asthma (how bad is that) it was all down to the cigarettes and neither of my children have had a chest infection since we gave up, not sure if that's a coincidence or not but it makes me feel very guilty and i wouldn't risk it.
The closest i came to going back on them was last december when my dad got rushed into hospital and we were told he possibly wouldn't make the night, i very nearly had one because of the stress and my brother said don't do it you'll regret it and i'm so glad i didn't now.
I've waffled on a bit here but i know how hard it is and unless people have been through it they don't understand but it does get easier everyday, so stick with it, you can do it.