Ключевые слова: adult, business, casual clothing, caucasian ethnicity, communication, computer, computer hacker, computer monitor, computer programmer, concentration, cybercrime, cybersecurity, dark, desk, developer, entertainment, equipment, exhaustion, fun, gamer, gaming, hacker, headphones, indoors, internet, leisure activity, leisure games, lifestyles, looking, men, night, nightclub, nightlife, people, playing, relaxation, sitting, table, technology, tired,