Ключевые слова: abstract, audience, background, boss, business, businessman, coach, coaching, collaboration, communication, company, conference, convention, conversation, crowd, discussion, employee, entrepreneur, hand, hands, idea, leader, leadership, man, management, manager, marketing, meeting, office, people, plan, planning, presentation, presenter, professional, seminar, speaker, speech, startup, strategy, support, talking, team, trade, trade show, training, work, worker, working, workshop,