Ключевые слова: ache, adult, angry, annoyed, anxiety, bearded, bed, bedroom, caucasian, cover, covering, dark, depression, disorder, disturb, ears, european, frustrated, greyhaired, head, headache, health, home, hotel, insomnia, irritated, lifestyle, loud, lying, male, man, mature, middle aged, migraine, morning, night, noise, pain, pillow, problem, sad, sick, sleep, sleepless, snoring, stress, tinnitus, tired, unhappy,