In people's lives, many people are troubled by dreams, and they are always worried that dreams will affect their health.
If a nerve-stimulating event happens in a day, it will always come to mind until the human body begins to rest. Then when most cells in the body start to rest, some cells will still feel the stimulation brought by daytime events, and then people will dream.
In fact, everyone dreams. Dreaming is a normal psychological activity. As long as we have a correct understanding of the generation of dreams, we can eliminate the fear of dreams.