What is the most useless thing in the world?

Useless, very useful. There is also a passage in "Zhuangzi" in which he leads students to a friend's house and passes through a logging yard on the way. The workers at the logging yard said that trees should be cut straight, books can be used as beams, and useful trees should be cut down. When I arrived at my friend's house, my friend killed the goose for Zhuangzi to eat in order to entertain Zhuangzi. There are two geese in my friend's house. One can bark and look after the house, so it is a useful goose, and the other can't bark, so it is a useless goose, so I killed the goose that can't bark. So cut down trees, cut down useful trees, kill geese and kill useless geese. Useful and useless are life-threatening. In fact, it is not important to know when it is useful and when it is not, so why are there silly stories? (Zhuangzi students later asked Zhuangzi what to do if he was killed, and Zhuangzi's answer was. What is useless may be useful or useful. This is the result of changes in the universe.

Your beloved boyfriend kicked you out: "sorry, we are not suitable!" " "Then you are heartbroken and eager to live, and you hurt your feelings. Finally, I couldn't bear it. I texted him/called him/left a WeChat/wrote an email, complaining deeply about how much you love him and how much you miss him (in short, you are a bitch). Then you suddenly find that his attitude is still good, his tone is still soft, and he doesn't forget to remind you to "eat well, take care of yourself, and don't be too sad". Then your little flame of love, which was finally extinguished, came back to life, and then you were kicked again. The cycle is endless! Caring after not loving is simply poison, torturing you to death, and then he moves on. You said irritating, not irritating! Care after not loving, whether intentional or unintentional, is the most useless and hurtful. If you are really kicked, remember the six-character mantra of your ancestors, "Stop when you are good!" "Don't ask me why, I also waded across the river.

The cruelest thing in feelings is that you really pay a lot, but you still can't get the recognition you want. At this time, you will understand that the most useless thing in feelings is the so-called "sincerity". This thing is the most valuable thing that perceptual people can give. But A's treasure is not necessarily what B wants. This is very important when people in two of a kind love each other. But in the eyes of people who don't like you, it doesn't make any difference whether you have it or not. They don't like you anyway. "People who like me in the world say it's true.