Ключевые слова: adult, business, businessman, businessperson, caucasian, computer, concentrated, concentration, crisis, depressed, depression, desk, email, employee, executive, exhausted, frustrated, frustration, job, laptop, late, male, man, manager, night, notes, office, overworked, person, problem, sad, sadness, sitting, stress, stressed, stressful, taking, thinking, tired, trouble, typing, unhappy, using, work, work hard, worker, workplace, worried, worry, young,