Ключевые слова: 3039 years, abuse, african ethnicity, africanamerican ethnicity, anger, attending, black people, business, businessman, busy, casual clothing, caucasian ethnicity, communication, connection, customer, dial, discussion, displeased, entrepreneur, fighting, listening, male, man, mature adult, middle aged, middleaged man, mixed race, multi ethnic, negotiation, networking, office, one man only, problems, screaming, serious, shouting, talking, white people,