Interactions between people are best conducted only on a sincere surface level. This is the easiest way: saying hello to each other, everyone being well, having a drink, flattering one another, and giving compliments are the best. Generally, we should avoid delving into the depths of human nature, as the interactions between people can be an invisible maze. Therefore, we must maintain an appropriate distance. Sometimes, silence may be the best approach. Remember, when interacting with others, talk more about rules and less about morality, discuss human nature more and talk less about character.