Half of long-term smokers will die early from an illness caused by smoking.
Most smokers know it s dangerous, but can t seem to break free from cigarettes.
Success rates for smokers trying to quit are the same as for addicts trying to kick heroin. Each of these factors must be overcome if a smoker is to succeed at quitting. Physical addiction Nicotine produces pleasurable feelings, relaxation of the muscles, reduced hunger, and improved attention and performance on certain tasks. When nicotine intake is stopped, the smoker temporarily suffers withdrawal symptoms such as anxiety, irritability, difficulty concentrating, and increased hunger. For example, finishing a meal, driving a car, or feeling anxious or angry will trigger an urge for a cigarette.