I quit smoking and 3/4 years back. Sometimes I miss it (especially when inpatient) but otherwise cigarettes put me right off now. I quit cold turkey. Just decided I didnt want them anymore because they wernt good for me and it was a waste of money. I didnt find it that difficult at all, but I did avoid social situations (like going to the pub or drinking with friends) for a few weeks to make it easier. It wasnt nearly as hard as I thought and was pretty much just straight out willpower. No withdrawl symptoms (like meds have) just a slight craving every now and then, but I did other things to distract myself and I was fine. I had been a smoker for 10 years previously. I can breathe clearer now but still have lung pains from time to time, not sure if its just anxiety or permanent damage.