I can't think of a stronger need for children than father's protection; Abstinence is harmful to health. In severe cases, both men and women may have nervous system symptoms, such as insomnia, loss of appetite, withdrawn personality and "nameless fire", which is the performance of sexual depression; Humans are born with "patricide complex". From birth, he was destined to fight against his father to get rid of the status of being ruled and dominated, strive for the right of independence and freedom, and then grasp the initiative of family and society.