Ключевые слова: abstract, background, business, career, closeup, coach, coaching, communication, company, concept, course, development, educate, education, efficiency, expert, expertise, goal, growth, idea, improve, improvement, innovation, intelligence, job, knowledge, leader, leadership, learn, management, motivation, plan, professional, progress, quality, recruitment, skill, solution, strategy, study, success, successful, talent, teach, technology, text, training, wisdom, word, work,