Ключевые слова: abuse, addict, addiction, adult, arm, bad, caucasian, cocaine, crime, danger, depression, doing, drug, drugs, forbidden, hand, heroin, heroine, illegal, illness, inject, injecting, injection, isolated, junkie, male, man, narcotic, needle, one, people, person, problem, substance, syringe, uk, unhealthy, use, vein, white, young,