Ключевые слова: 30s, above, ache, adult, angle, angry, annoyed, anxiety, arm, bad, bed, bedding, bedtime, bother, caucasian, concept, conceptual, cushion, disturb, disturbed, dream, ears, elbow, expression, face, frustration, guy, hand, headache, hear, insomnia, irritation, listen, lying, male, man, nap, noise, noisy, pillow, problem, shut, sleep, sleepless, slumber, tired, upset, wake, white, young,