Speaking is not only a "feeling", but also a "technology"! Throughout the ages, it has been difficult for anyone who does not know how to speak to achieve great things, and those who can achieve great things must have unique abilities in language. The right word can even change a person's destiny. How to use words in interpersonal communication? How to grasp the occasion and timing of speaking? How to appreciate the essence of speaking, understand the way of speaking, and quickly stand out from the crowd? Communication has become an important means of interpersonal communication and plays a vital role in the process of interpersonal communication. Without communication, people will lack a path to success, a lack of care, a lack of everlasting friendship, and a harmonious family life. The so-called high emotional intelligence actually means being able to speak. Those who can talk can speak to the point, be convincing and pleasant, and do things naturally and smoothly.