I struggled with that addiction for many years too, however, once I finally made the decision to quit, the rest was easy...wish it was so easy with food! lol... and not to imply that it was *easy* with cigs either!
You are never stuck. Things can and do and always will change. It is hard to remember this in the darkest hours. But do not believe that you are stuck. Change is inevitable. Breakthroughs happen every day. Know that every little hope, every positive idea and every struggling step forward is a sure step on the path to a breakthrough. And don't forget that happy thoughts will help you fly! ~Jinjee