Is selling pigs a crime?

Virtue is good. Tell me my understanding. For reference.

According to human laws, killing animals is not a crime. But spiritually, it will lead to bad news. Because when it comes to spirituality, nothing can go beyond what the law of cause and effect does not say. In life, in order to survive, you have to raise, kill and eat. This is how people live. There's nothing wrong with that. However, if we consider the mind and heaven, it is cruel. I don't think we should ruin our lives to support ourselves. This truth is not smooth, so it will also lead to bullying stronger than us. This is the law of nature. Cruelty begets cruelty, and compassion begets compassion. So I suggest finding a better job to support myself. We don't take part in those bloody jobs or serve them. This is that choice of the brave. We are far from bloody sins.