Ключевые слова: adult, adults, anxious, business, businessman, businessmen, businesspeople, businessperson, career, caucasian, corporate, depressed, distressed, executive, expression, fear, finger, formal, frustrated, frustration, gesture, gesturing, hush, indoors, inside, job, looking, male, man, men, occupation, one, people, person, presentable, pressure, professional, professionalism, quiet, serious, silence, stress, stressed, thinking, unhappy, work, worker, worry, young,