All trades are strange to laymen. This famous saying comes from Bernard Shaw's The Doctor's Dilemma. It's a bit difficult to read, Neil. Pozmann also quoted in "Childhood Disappeared" that all professions are conspiracies against amateurs. My understanding should be that in the real society, we are born as human beings, and no matter how great we are, we may not be omnipotent, even the greater we are, the less omnipotent we are. Especially in this era when the social division of labor is becoming more and more detailed and everything is becoming more and more professional, even if a person, even a saint, develops in an all-round way, you will have limitations, and you can only play smart talents in limited fields, not to mention that people's energy is limited. Even if you are gifted, extremely smart, and gifted since childhood, you can do anything, do anything like anything, but you can never be excellent at the same time.

For some unfamiliar fields, it is popular for us to let professional people do professional things, just like I organize civil servants to have a physical examination at work. Basically, it's just a step or two before the wooden bridge comes to the end, but some people don't pay attention to their health, and some indicators are out of the standard of physical examination, which makes people elusive, difficult to decide and difficult to judge. Even hospitals say it's difficult to draw conclusions, just like incurable diseases. But at this time, we can't say that laymen and laymen can speculate and draw conclusions at will. Of course, this requires professional people and experts to consult together, put forward opinions and ideas according to the medical examination standards, and make accurate judgments and decisions according to the characteristics of various indicators.

There is another kind that we need to use ourselves in reality, but we are unprofessional, so it can only be realized in the form of purchase. That is to say, no one in our life will inevitably have to deal with people who are not good at your profession. If some people have ulterior motives, deliberately deceive and drive up prices, this process will probably be difficult to be happy. For example, in the decoration industry, how many people pay for it and dare to trust it all. At this time, in order to prevent being cheated-sometimes being cheated is inevitable, perhaps it can be said that in order to prevent being cheated more, you can only be careful everywhere. There is no trust between people. What an anxiety, what a pain and what a burden it is.

Let's talk about another kind of liar who is attached to his career. For example, the hidden rules encountered during decoration, the price deception encountered when going to a beauty shop, and the shopping trap when shopping on TV. It seems that there is not much that can be done for the time being. If we revise the above famous saying, we may have no choice but to say that some professions are becoming a conspiracy against amateurs. Professional swindlers used to like to go to the streets and cheat money by performing all kinds of deceptive shows, such as winning cans, selling heirloom treasures, selling precious medicinal materials, pretending to be monks and nuns to see a doctor to eliminate disasters, losing money on the streets, seeing a "magic doctor", calling by mobile phone, etc. At the same time, it also allows people who have learned from their mistakes to slowly cultivate a calm and even increasingly indifferent heart by walking in the streets. With the progress of communication technology and internet technology, street deception has withdrawn from the dominant position, and instead it is all kinds of telephone fraud and online fraud. Street deception seems to have gradually become the exclusive world of porcelain touching. Touch the porcelain of vehicles, pedestrians, honest people and outsiders. Some swindlers are really getting more and more excited. When it comes to phone fraud and online fraud, I'm afraid people are no strangers now. In the internet age, as people who can't live without the internet and communication tools, they can hear and even experience the birth of various new tricks every day. The subject matter of telephone fraud and online fraud is basically no longer cash, but aimed at bank cards. There used to be a careful media inventory of a number of popular scams: "Guess who I am" phone fraud, credit card fraud, "Come to my office tomorrow" phone fraud, online shopping fraud, fictitious winning fraud, online part-time fraud, payment of subsidies for the disabled or tax refund for house purchases, and so on. However, there are signs that scammers are never satisfied with the status quo, and they are racking their brains to upgrade their deception every day. I often hear people sigh: It's really impossible to prevent! We can't afford to slack off. From time to time, we have to fight wits and wits with swindlers in person, and from time to time, we have to remind our relatives and friends of what new tricks are coming out.