There are two views on boasters. One is that everyone sits together to chat and eat cows, in order to improve the atmosphere, relax, make people happy, make people happy and enhance his expression ability. The other is vanity. In order to disguise themselves, show their abilities, and show their strength in front of the opposite sex, especially in order to gain trust, such people often do things that harm others and benefit themselves. Anyone who has the ability to distinguish can see through him, and can't make friends with such people and stay away from him.