It's been proven that nicotine is harder to quit than heroin. #1 is you have to truly want to quit. Most people that I know that have quit have simply made the decision on the spot. Then you have to change your habits. After dinner go for a walk. When you wake up, take a shower right away instead of having that smoke. Etc, etc. When you get in the car is one of the toughest ones to break. How do you change the habits there? Sheer willpower and a support system is truly needed. But even then, success isn't a given. I just got through cancer (not lung thank god!) and I still haven't quit, but it should have scared me enough to want to (and I do). For me, I found when I quit in the past, it was either after I was sick as a dog or hungover as hell and had smoked too much the night before. The trick isn't quitting, it's staying quit! All the power to you my friend. I hope you kick the habit! Maybe we could work out a wager as an incentive for both of us to quit!