The following reasons are considered for dreaming in bed every night: 1, too much pressure in life, less stable emotions, more negative impact, too long brain time, no way to rest the brain, etc., resulting in mental tension, prone to dreaming. 2, the sleep environment is noisy, uncomfortable sleeping places, too much temperature change, can affect the quality of sleep, while increasing the chances of dreaming. 3, physical diseases, such as neurosis, hypertension, tumors, cerebrovascular disease, tuberculosis, coronary heart disease, liver disease, hyperthyroidism, etc., can also cause a decrease in sleep quality. Such as neurosis, hypertension, tumor, cerebrovascular disease, tuberculosis, coronary heart disease, liver disease, hyperthyroidism, etc., can also cause a decrease in sleep quality. 4, age factors, with the growth of age, the higher the chance of insomnia and excessive dreaming. 5, long-term excessive alcohol, tea, and coffee can also cause insomnia and excessive dreaming, because these will lead to the brain nerve excitatory transmitters, causing the brain in an excited This is because these can lead to excitatory transmitters in the brain, causing the brain to be in an excited state.