Smoking is hard to stop because it's a drug addiction. Like most drug addictions there is a physical component (addiction to nicotine) and a social/psychologica

Smoking is hard to stop because it's a drug addiction. Like most drug addictions there is a physical component (addiction to nicotine) and a social/psychological component. The physical addiction to nicotine is easy to overcome compared to other physically addictive drugs. The social and psychological aspects are often much harder to deal with.