Ключевые слова: adult, alarm, anger, awake, bed, bedding, bedroom, caucasian, clock, concepts, dark, darkness, depression, disorder, disturbed, eyes, fatigue, fear, feelings, female, girl, home, house, indoors, insomnia, night, nightmare, open, opened, people, pillow, privation, problem, problems, rest, sadness, scary, sleep, sleepless, staring, stress, thinking, tired, unable, upset, woman, women, worried, young, zombie,