First, if you want to be invincible in defense, you must have your own theory in treating people and observing the nature of society. This theory must be self-evident and completely controllable, so that you can come easily and improvise when bickering.

Second, it's best not to quote others' words, because it will make you look incompetent. You should at least learn to say those famous aphorisms in your own form. Because no matter how many words are quoted by others, they belong to others. A true master is too lazy to quote other people's or ancient people's famous sayings, but tries to make his own words the object of classics, famous sayings and others' competing quotations.

Third, don't get angry when you reply. Whoever loses his mind first will lose first. No matter how sarcastic the other person is, you should keep calm and rational, and never scold back in the same way, because in that case, you will lower yourself to the same level as the other person.

We should keep the offensive attitude and will under any circumstances. Attack is the best defense, and we must look for flaws in each other anytime and anywhere. When answering each other's questions, don't forget to fight back or ask questions, try to grasp the positive right to speak and guide Citi to develop in a familiar or favorable direction.

5. Have the courage to admit your mistakes. In the process of fierce and fast defense, you will inevitably say a word or two wrong. When the other party is in charge of the overall situation and commits a crime, if you can't reverse Gan Kun, you'd better admit your mistake at once, and then use it as capital to counter the pain point of the drug dealer, forcing him to admit his mistake, turn passivity into initiative, turn bad things into good things, and remember never to admit his mistake, otherwise it will become a dirty struggle.