Ключевые слова: abuse, addicted, addiction, ash, bad habit, cancer, caucasian, cigarette, cigarettes, dangerous, death, dependence, disease, drug, filter, fingers, giving, habit, hand, harmful, health, healthcare, healthy lifestyle, heart, medicine, narcotic, nicotine, no smoking, peer pressure, pleasure, poisonous, prevention, quit smoking, quitting smoking, risk, smoker, smoking, tobacco, toxic, unhealthy,