Ключевые слова: 4050 years, adult, businessman, casual clothing, caucasian ethnicity, creativity, danger, data, depression sadness, despair, disappointment, distraught, distressed, emotional stress, facial expression, freelance work, frustration, grief, headache, internet, irritation, laptop, loss, male, mature adult, middle aged, networking, office, one man only, problems, sadness, searching, surfing, tired, typing, using laptop, web page, white, working,