Ключевые слова: adult, asleep, awake, background, burnout, business, businessman, career, caucasian, computer, deprivation, dozing, drowsiness, early, employee, exhausted, exhaustion, fatigue, health, healthy, indoors, lazy, leisure, lifestyle, male, man, morning, occupation, office, overworked, person, portrait, profession, rest, resting, sleep, sleeping, sleepless, sleepy, snoozing, stress, stressed, table, tired, unproductive, wooden, work, workaholic, worker,