Frequent dreaming is caused by over-excitement of the nerves in the brain during deep sleep. It is related to personal emotions in daily life, if you are in a state of mental tension for a long time or too tired and excited for a long time, overeating before going to bed can affect normal sleep. Overeating before bedtime causes the body to overwork the stomach at night, which can affect the quality of sleep. There is also a hyperactive heart fire, resulting in the inability to sleep peacefully and nervousness, which will naturally cause sleep disorders. Neurosis can also cause symptoms of dream talking, which is related to the individual’s personality. Long-term lack of self-confidence and being in an extreme psychological state can easily lead to a disorder in the individual’s state of regulation of life events, which can cause a series of clinical symptoms when the brain is under continuous tension for a long time, exceeding the tolerance limit of nervous system tension and abnormal nerve conduction.