Ключевые слова: abuse, addiction, alcohol, background, bad, cocaine, concept, crack, dangerous, death, dependency, depression, different, disease, dosage, dose, drink, drugs, ecstasy, excessive, floor, forbidden, habit, harmful, health, heroin, heroine, illegal, illness, injection, junkie, lifestyle, lsd, mobile, money, narcotic, need, object, opiate, overuse, phone, pills, problem, risk, shot, sick, syringe, toxic, unhealthy, withdrawals,