Are there really ghosts in the world? Has anyone seen it?

There are absolutely no ghosts in the world.

First, the so-called "ghost phenomenon" was created by some people for special purposes and is still in the process of creation. However, the truth is revealed step by step, which makes people realize the essence of the world. However, if you have not received strict scientific training and can't see the essence through phenomena, you will easily be influenced by these idealistic concepts. I suggest reading more books since Darwin, which can help you set up a scientific world outlook and master scientific methodology. However, people without a good education may not be able to read this book easily;

Second, there are the following ways. To put it bluntly, ghosts are still psychological. Since there are ghosts in your heart, you should find yourself a sustenance, such as Buddha. This is not superstition. People should still have faith and sustenance. For example, some people know that there are no ghosts in the world, but they are afraid, and the original Buddha is fake and will not really come out to help you, but they still pin their hopes on them and feel dependent, so they are not afraid of ghosts.

Third, there are ghosts in rhetoric, called slackers or drunkards. And what you did, what you gave me, and so on.