Ключевые слова: addiction, adult, alone, anxiety, anxious, background, bad, bed, bedroom, caucasian, cellphone, concept, deprivation, disorder, disturbed, emotion, fear, female, girl, holding, home, indoor, insomnia, internet, lady, late, low light, lying, millennial, mobile, negative, news, night, one, online, panic, people, person, phone, problem, room, shocked, sleeplessness, smartphone, stress, technology, white, woman, young,