Are their bout 7 percent of those who try in any one year to quit smoking cigarettes on their own actually succeed?

Yes, research indicates that approximately 5-7% of individuals who attempt to quit smoking cigarettes on their own without any assistance or support are successful in maintaining abstinence for a year. This low success rate highlights the challenges of quitting smoking, as nicotine addiction can be very strong. Many smokers benefit from additional support, such as counseling or nicotine replacement therapies, which can significantly improve their chances of success.