Ключевые слова: adult, alone, anxiety, awake, bed, bedchamber, bedroom, bedtime, depressed, depression, desperate, difficulty, exhausted, fatigue, fear, frustrated, girl, home, ill, indoor, insomnia, late, lifestyle, loneliness, lying, night, nightmare, pensive, person, pillow, problem, restless, sad, sick, sitting, sleep, sleepless, sleepy, stress, stressed, suffer, suffering, thinking, thoughtful, tired, unhappy, upset, woman, worried, young,