In today's society, not only adults are under increasing pressure, but children are also under various pressures, including the pressure brought by parents' interest classes. It is also a slogan shouted by many parents, and children should not be allowed to go to the starting line. Some children are sent to early education classes before they go to kindergarten, and later they will sign up for many interest classes on weekends. After their children go to school, they should not only enroll in cram schools. We can only say that children nowadays rarely have a simple and happy childhood, and most of them are buried under the pressure of various interest classes and cram schools.

Speaking of interest classes, many people may not know that interest classes also have their own contempt chain. According to a survey, children from middle-class families in China generally attend local public universities and attend various interest classes on weekends. This kind of interest class is often the more advanced, the more popular. Many basic interest classes are not very popular and cannot attract the attention of parents.

Xu Ziyan in the popular TV series "Thirty without Nothing" will go to equestrian classes on weekends. Many people are curious that equestrian class should be the most useless interest class, because no one can touch horses at ordinary times and no one often goes to the racecourse to play. However, due to the luxurious aristocratic aura of the equestrian class itself, it stands at the top of the contempt chain of the interest class. Then golf, fencing, rugby, tennis and so on. In fact, these sports are not practical. Those common sports, such as football, basketball, badminton and taekwondo, are rarely welcomed by middle-class families. This is also because of middle-class families. Physical education is also elite education, and they hope that their children can surpass their own class in their later lives. Stepping into the upper class, in fact, the price of such courses is as high as hundreds or even thousands of dollars, but their parents also bite the bullet and let their children receive good training and education.

There are not only contempt chains in various sports competitions, but also many contempt chains in musical instruments. The noble piano, which we always thought was elegant, even reached the end of the contempt chain. Unusual organs, harps and cellos are at the forefront of the contempt chain. I have to say that this phenomenon is really interesting. It can be said that the rarer musical instruments are, the more popular they are. But we are also curious, piano has always been an aristocrat in musical instruments, why is it despised in middle-class families? Some netizens told the truth that it turned out that a piano was more expensive. If you want to buy a luxurious and advanced piano, the cost is often unacceptable to middle-class families. For small musical instruments such as organ, harp and violin, it is very easy and inexpensive to buy a more advanced musical instrument.