Ключевые слова: 30s, bored, boredom, business, businessman, career, caucasian, communication, company, computer, connection, corporate, entrepreneur, executive, exhausted, exhaustion, expertise, fatigue, formal, indoors, laptop, leadership, lifestyle, male, man, mid adult, mobile phone, notebook, occupation, office, overworked, profession, professional, relaxation, reliability, sitting, sleeping, spectacles, stress, stressed, tired, wireless technology, work, working, workplace,