Ключевые слова: african, american, angle, apartment, attractive, awake, beautiful, bed, bedroom, bedtime, black, contemplating, covering, depressed, dreaming, ears, head, headache, high, insomnia, lying, male, man, men, night, not, overhead, pillow, problem, rest, resting, room, sadness, sleep, sleepless, sleeplessness, stress, thoughtful, tired, top, unhappy, view, worried, young,