Have the same dream over and over again. I was very scared and miserable in my dream. Why?

I think it's intense stimulation during the day. When I was a child, this happened when I read detective stories, but I suggest that you don't always think of these horrible plots after dreaming, and face them calmly. If you don't think about them, you will slowly relax. Drinking a glass of milk and listening to some light music before going to bed can relieve your nervousness ~