So far so good. I'm well past the chemical addiction stage, now it's just dealing with the psychological part. I don't expect I'll ever get completely over that.
Speaking from personal experience, you will always be an addict. The best thing is a friend or family member that will chew your ass if you start again. Left on your own, you run a high risk of relapse. A friend or family member that knows where you stash cigs, how you sneak cigs, and can smell them on you from a mile away is the best friend to have.
Or you aren't the craven addict I was. Let's hope for the latter.