Ключевые слова: advice, aspirations, business, buying, check, cheerful, choice, communications, comparison, concepts, content, control, customer, expressing, face, frustration, global, happiness, high, ideas, improvement, information, journey, low, mark, marketing, medium, message, perfection, politics, positivity, progress, quality, questionnaire, ranking, rating, relationship, representative, results, rudeness, sale, satisfaction, service, shopping, smiling, solution, success, surveyor, symbol, test, trust, unsatisfied, voting,