Ключевые слова: addiction, adult, app, application, beard, bed, bedroom, bedtime, browsing, cell, cellphone, communication, computer, connection, dark, eyeglasses, gadget, glasses, home, indoors, internet, laptop, lifestyle, lying, male, man, messaging, mobile, networking, nice, night, nighttime, online, people, person, phone, rest, resting, smartphone, social networking, technology, texting, young,