Why do ancient literati always write poems with "sour gas"?

When we read the poems of ancient literati, most people will feel a kind of sour gas, that is to say, there are basically such procedures for dissatisfaction with reality and resentment against unfair fate. When we do some reading comprehension, the general template has these contents, which can be said to be related to the background and achievements of ancient literati.

Ancient literati can create a truly excellent normal university, and they are all down and out, because a person has to go through hardships and be in a state of hardship, so he will have more psychological feelings. Just like after we fail to start a business, we will think about what we did badly in our business and what we expect in the future. At this time, we began to think about life. The process from ancient people to modern times has not changed, and so have ancient people.

In ancient times, there was a saying that the poor are rich in civil and military skills, because most of them are poor, and the cost of reading is lower. They can study just by staying up late and studying hard and buying some basic textbooks, which is similar to the current exam syllabus. These poor poets and talented people all come from the bottom of society, or have not yet fully gone up. They have the ability to express themselves and set up more thinking frames. He naturally felt a lot and kept writing poems to express himself. Although some ancient poets had good family conditions, they were only a few, such as ancient landscape poets.

Ancient culture is completely different from modern culture. In ancient times when productivity was not particularly developed, many classic poems and songs were produced. Now people's material conditions are getting better and better, but they can't write these masterpieces. This may be a metaphorical relationship between culture and economic development, but these are not problems that ordinary people should think about, and they are too far away from us.