Ключевые слова: background, business, change, client, comment, communication, complaint, concept, constructive, criticism, customer, design, evaluation, feedback, function, idea, ideas, important, improvement, information, job, know, knowledge, leadership, marketing, matter, matters, message, motivation, opinion, position, reaction, report, research, responsibility, review, role, roles, satisfaction, scope, scope of work, sign, success, support, symbol, text, thought, thoughts, work, your,