The "first cause effect" was put forward by American psychologist Rochens in 1957. According to this theory, the first impression formed when the two sides meet for the first time is often the deepest. Although these first impressions are not always correct, they are the most vivid and firm, and they affect the communication process between the two sides in the future.

"recency effect" refers to the psychological effect of recent stimuli on impression formation. In the communication between people, the new understanding of the communication object will cover up the old understanding, which is also called "novelty effect".

Famous sayings of interpersonal communication:

1, with people who are too strong, I won't feel my existence. Making friends is not to let us choose the perfect with our eyes, but to attract like-minded people. -Roland

2. You may forget the people you laughed with; But you will never forget the people you cried with. Gibran

3. The relationship between people is often from familiarity to misunderstanding, from separation to release. Letting go seems to be the way to finally know yourself and understand others. At that time, the reasons I didn't understand, the plot of turning away in anger, will gradually let go as I grow up.

If you want to open people's hearts, you must first open your own. If you want to hold people's hearts in your heart, you must first push your own heart into others' hearts. -Qian Hammer Book