Grandma always said that she thought a ghost was singing in her ear.

Psychological effects, plus symptoms of dizziness. Old people generally agree with the things and thoughts of the older generation, because that is just the thoughts of their time. When you are dizzy, when you are not awake, there will be unpleasant buzzing sounds in your ears, and then the thought of ghosts will be even worse. It is recommended to take the elderly to the hospital for examination. Science cannot explain that it is not scientific enough. It can't be said that there must be no ghosts and gods in the world, but any place will have its own laws, people will have their own laws, and ghosts will have their own laws. So even if there is, it is not what we can meet now, and even if there is, it is not what a liar under the banner can do. Since experts are experts, it is definitely not something that can be read casually. In short, it is right to go to the hospital more often!