Why do children have no roots?

It is unstable and has no foundation. Weak is weak. In some areas, people often go to fortune tellers to ask some questions. Some people will ask about family, career and wealth, while others will ask about children. When asked about children, fortune tellers often say, "Children don't take root." The meaning of this sentence is that children are relatively independent and unwilling to be bound, so it is difficult to settle in one place for a long time, which may bring some trouble to their parents.