Many can advise you on different methods to stop smoking, what precautions to take and what things never to do but few can really give you aid directly. At the end of the day, it all depends on you and how you think that decides whether you can leave smoking or not. Some people are better at making up their mind and forgetting about everything else while others tend to doubt their own decisions and falter midway through.
The only real method to quit smoking therefore is to understand just how dependant you really are on cigarettes and whether you can do something about it directly or are you willing to go looking for help from therapists or behavior modification specialists.
Identify the addiction, by ask yourself are you a chain smoker or once in a while social smoker? Find out the level of craving, do you wish to smoke when you cant get a chance or you hardly ever think about it? Such questions will provide a good estimate about your current condition allowing you to better decide on how to stop smoking. Understand that there are therapists, group sessions and meditation classes geared specifically towards smoking and how to leave this bad habit.