You have a kind heart, which is rare. But I don't totally agree with you. Man is also one of the animals in nature. In this nature, everything is always in harmony with each other, which is also a necessary condition to maintain the permanent balance of nature. When human beings discover yin and yang, there will be night, cold and heat, men and women, life and death, strength and weakness. Yin and Yang complement each other to become a natural law. Among natural animals, the strength and weakness are complementary to each other. Among them, tigers eat wolves, wolves eat chickens, chickens eat centipedes, and centipedes eat cockroaches. But the balance between life and death is far from enough, and there must be birth and death in the negative complement of yin and yang. Finally, humans feed animals as food. Protect the safety and health of animals. If there is no cruel killing by human beings, this nature will be out of balance, and if it is out of balance, countless lives will be lost to make up for Yin and Yang. Take the chicken as an example. If not killed, there will be more and more chickens, too many animals or bacteria will be destroyed, and then there will be bird flu, swine flu and so on. Therefore, it is also one of the rules of nature for human beings to kill livestock, so we don't need to care too much. I hope to finish this.