Ключевые слова: advice, business, businessman, career, chalkboard, challenge, coaching, concept, conceptual, consulting, definition, development, direction, education, employee, goal, hand, help, hold, holding, improvement, instructing, instructor, knowledge, leader, leadership, learn, management, meeting, mentor, mentoring, motivation, people, performance, profession, results, seminar, skills, staff, success, successful, support, teacher, teaching, team, teamwork, text, training, word, work, workshop,