Simply put, you scare yourself and give yourself psychological pressure.
Dreams are full of people's fears and desires.
And you give yourself a psychological hint that there is a ghost, which just meets the conditions of a ghost in your dream, so you come out.
Because I'm afraid of being alone, in reality, when I enter the elevator alone, I will frighten myself intentionally or unintentionally, and I will feel at ease when there are people.
So such emotions are brought into dreams and then become' reality'
The more fragile the mind is, the higher the probability of having nightmares. Come on, you will overcome it!
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There are many solutions:
1 Tell yourself it's fake, and you're scaring yourself. There are no ghosts in the world. . . At the same time, we must believe what this article says.
I recently got on and off the elevator with someone else. After a while, you will temporarily forget to take the elevator alone. Don't think about it deliberately. At that time, when you were dreaming, it wasn't you alone who entered the elevator, but two people, and ghosts wouldn't appear.
Enter the dream, find out the differences and differences in reality, confirm that this is a dream, firmly believe in your heart, you are the master of your own territory, even if it is a dragon, let it coil.
The third method is difficult for newcomers, but many people already know how to do it.
The second one suits you best.
The first one is that it is a bit difficult to convince yourself that there is no ghost.
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If you still think you are a man, trust me. Close your eyes when you see a ghost and feel fine. I have left my dream and don't think about anything else. This is my experience of meeting zombies when I was a child. At that time, I often had nightmares, and then I found out.