Does the first impression matter? How does the first impression affect your interpersonal communication?

A good first impression is very beneficial to interpersonal relationships. If a person gives you the first impression of being easy-going and enthusiastic, then you will naturally approach that person freely. Only in this way can the other party have a good impression on you and talk to you harmoniously. At this time, you will think, "Sure enough, this person is very easy-going", thus confirming the first impression left by the other party. If the other person gives you the impression that you are arrogant and sloppy, in short, it makes you unhappy, and you will also cross your heart.