Ключевые слова: anger, attitude, block, brain, business, change, choice, communication, comparison, copy space, cube, customer, desk, different, education, emoticon, emotional, employee, examining, face, feedback, front view, fun, happiness, health, joy, laughing, marketing, mental, mental health, new, perfection, quality, questionnaire, rating, sad, sadness, satisfaction, serious, service, showing, smile, solution, star shape, success, support, text, toy, wooden,