CORRECTION: 

I believe ghosts do exist in reality. I believe in UFOs and aliens, but ghosts appear to exist more. Because a ghost was captured in the photograph at some point. Many people testified to seeing the ghost. In our country, and I'm not sure if it's the same in other countries, there's a saying that a person who died wrongly becomes a ghost and lives in this world. So it is argued that we must address their animosity. Otherwise, the ghost taunts those who were engaged in their death. There are many occurrences produced by the unknown, and I believe they are caused by ghosts. I've never seen a ghost, but I feel one is nearby.