Ключевые слова: adult, alone, anxiety, attractive, awake, beautiful, bed, bedroom, bedtime, caucasian, dark, depression, disorder, exhausted, fatigue, fear, female, frustration, girl, headache, health, home, insomnia, loneliness, lying, night, nightmare, people, person, pillow, problem, restless, sad, sadness, sick, sleep, sleepless, sleeplessness, sleepy, stress, stressed, thinking, tired, unhappy, woman, worried, young,