There are really ghosts in this world. Can ghosts and ghosts be classified as one? Ghosts have been seen.

There are two kinds of ghosts in the world, ghosts generally die early, they die fiercely, and ghosts die early! To be a ghost, you must be a ghost first! The prerequisite for being a ghost is to be strong enough and have the idea of not wanting to die! To hit a ghost is to use your fear, cowardice and mental weakness, and use the environment to influence your mind! So there is nonsense! As long as you remember not to do anything wrong, you are not afraid of ghosts knocking at the door!