Ключевые слова: 40s, arms crossed, asian, attire, business, businessman, businesspeople, businessperson, by the window, career success, ceo, challenge, china, chinese, contemplating, contemplation, contemplative, corporate executive, east asia, formal wear, hong kong, japan, japanese, korea, korean, leader, leadership, life, looking away, male, man, manager, mature adult, office worker, one person, pensive, people, singapore, singaporean, standing, successful, suit and tie, taiwan, taiwanese, thinking, white collar, working,