Dreaming is a normal physiological phenomenon during sleep. Everyone has dreams, but there are many, few; Some wake up with fresh memories, and some are vague or hard to detect. Therefore, there is no need to make a fuss about dreaming. Of course, if you dream more, it will affect your normal sleep. After waking up, my mind will be groggy, my spirit will be in a trance, my whole body will be exhausted, and my dreams will haunt me for a long time. This is pathological and harmful to the body.