Ключевые слова: awake, background, black, care, concept, cover, depressed, detail, diagnosis, disease, disorder, doctor, empty, energy, glass, heading, health, healthcare, hospital, illness, insomnia, letter, lettering, life, medical, medication, mental, mental health, mind, mood, night, nighttime, overthinking, pharmacy, problem, psychology, research, sleep, sleeplessness, stress, suffering, symptom, syndrome, text, treatment, trouble, wet, window, word,