Why do loaches eat mud?

From the characteristics of loach, it is not difficult to infer the four necessities of smart people. First, be smooth, don't be angular, and don't let people think that you are hindering the promotion and wealth of other people with fever. Temper and character are like thorns on your body. It's better to wear it off slowly. If others think they are a thorn in their side or an obstacle, they will burn you to death with a knife and turn you into pieces or ashes. In fact, Tessa in ancient times talked about nourishing qi and nature in order to achieve a state without temper and personality. Second, there must be defects, and it can even be said that the more defects, the safer it is, and it must not be too perfect or too excellent. Hometown people often use "early horns rot first" and "people are afraid of famous pigs and fat" to warn the younger generation not to be too good at doing things. Countless facts show that good people will suffer in the end, so it doesn't matter if you don't be a good person and do more bad things to make others think that you are not a good person or be considered a bad person by others. This not only avoids the jealousy and plot against the bad guys, but also avoids a lot of troubles in recruiting good people. More importantly, it reassures officials. The common people are "not afraid of thieves, but afraid of being stared at by officials." If officials are not at ease with you and stare at you, your bad luck will come. Few officials are clean and healthy at present. What they are most afraid and disgusted with is people without stains and defects. The third is to stay at the bottom. Born to eat mud, don't think about eating delicacies. The fourth is to practice the kung fu of keeping an eye on all directions and listening to all directions, and hide as soon as there is any trouble. Just because you live at the bottom and don't fight against the world doesn't mean you can spend your life peacefully. You must pay attention to the movements above and around. If you find anything unusual, you should run away, hide yourself, and come out to live after a calm. Many brilliant hermits in ancient times were proficient in this way, but they lived in deep mountains and forests, kept their eyes open and avoided disasters in time. I don't know when people began to eat loach. As long as it is an animal that people want to eat, people will always find a way to catch it, and the way to catch it will become more and more advanced. At first, people probably used primitive methods to catch loach, fish in dry rivers and dig three feet; Later, it was found that the loaches drilled in the mud were also eager for light, so they adopted a wonderful trapping method, holding torches and flashlights, and using special pliers to clip the loaches out of the water one by one in the dark. People must be happy in this interesting activity, and will not think this method is a bit sinister and despicable. Later, people found that the most unbearable thing about loach was boredom, so when the weather changed, they caught it with a net and sneaked out for air. The continuous improvement of people's methods of catching loach proves that people are animals with high wisdom. On the other hand, it is the bad roots of loach itself that cause them to suffer disasters. Misfortune of Misgurnus anguillicaudatus can be regarded as a warning to a wise man like Misgurnus anguillicaudatus. Smart people should adapt to the darkness. In the dark, as long as he has food and shelter, he should be satisfied. What light should he pursue? A wise man should not only seek the light, but also close his eyes. This is called "out of sight, out of mind". Smart people also have extraordinary "forbearance" work. It is better to endure humiliation and loneliness, submit to humiliation and drag out an ignoble existence than to die. Life is worse than death! If you can't even do these two things, you can't be considered a smart person, and you can even call it a fool. Only a fool will be tempted by "light" and "freedom". Misgurnus anguillicaudatus just can't help but be lured into a big trap and suffer a big loss. "Light" makes them die, and "freedom" makes them trap themselves. No matter how slippery the loach is, it will inevitably become a dish for people. What's the use of "sliding"? Now people are crazy about eating, and their eyes are red when they see what they can eat. In order to satisfy their appetite, they can equate themselves with animals regardless of politeness and modesty. People thought that the previous method of catching loach was not neat enough, so lime or electric shock was used to save loach. More sadly, the slippery loach aroused people's appetite for it. Some people think that the saliva of loach can make the stewed loach soup more delicious and the loach meat more tender. There is a dish called "Misgurnus anguillicaudatus drilling tofu", which is to pour fresh Misgurnus anguillicaudatus into boiling soup. The loach has no choice but to get into the tofu in the soup. The whole process was extremely tragic. When eating, people pick up the tofu with chopsticks, only to see the loaches in the tofu curled up or dead upright, all in a dying posture, and their misery is like the bodies of martyrs in ancient tombs. Diners not only taste delicious food, but also watch loach martyrdom, which shows that people are extremely cruel. Misgurnus anguillicaudatus came to such a tragic end because of its slipperiness. Where's the wise man? I shudder at the thought of it.