It is often used in a derogatory sense to describe a person who is dishonest, shows a good side in front of others, but does something shameful behind his back. "There is such a role in the world-people in front and ghosts behind." -Haitao's "smoke", in layman's terms, is the front set and the back set. Dishonesty and hypocrisy. Basic explanation: it is a metaphor for a double-faced figure who plays tricks. It is good in front of others, bad behind your back, and doing something sorry for you.

Don't offend the villain: never expose him alone because of his sense of justice ... the villain never thinks he is treacherous and mean. They are sensitive, look like eagles, talk like swords ... you are definitely no match. Stay away from them: keep a bland superficial relationship and never be as close as friends, because the villain is ruthless and makes you unprepared and at a loss.

Speak carefully and politely: if you criticize or talk about other people's privacy, it will definitely become their handle to make waves, or as a bargaining chip for revenge in the future; If they criticize or talk about other people's privacy, you should stop immediately and don't listen to a word, because they will definitely blame you anyway … especially when they chat and often record you! Don't doubt ~ Are they that happy? Why are you so tired? This is the mentality of the villain!

Don't be interested. They are sociable, engage in small circles, watch the excitement, and have many benefits ... But you must not rely on them to suffer a small loss: because you will not only get justice, but also forge greater hatred; They are narrow-minded, cruel, endless with you, and you are more tired; The ancients said: it was calm for a while; Take a step back and broaden the horizon. You should take it as a practical lesson, so that you can grow up and win more respect. Besides, justice lies in people's hearts ~ who dares to be friends with villains?