Suddenly thought of such a question, about the personality of the only child and many children. Now many people talk to Sister Shao at home, that's all.

Better have a partner. You know, there is no shortage of social organizations in the future. It is irreplaceable to have a brother and sister who are connected by blood in spirit. If there is no difference between relatives and friends, why did the emperor give the throne to incompetent descendants and not to other families? All species are self-interested. When your eldest son gets a bag of candy, his first reaction is to share it with his brother and sister. Friends are interests, and when the interests are used up, they will be scattered. Relatives are the continuation of species, and they can starve to death for their relatives.