A bird can break off the shell on its own and emerge out. But a child has to be ejected out by the mother at the time of delivery and is totally dependent on her for anything. Just a few minutes after birth, a chick or a calf can walk and do anything it likes on its own where as a child has to be in the hands of its mother for a long long time. Even after that it is not given the freedom to move about. There is too much of care! As a result, the child is not able to see the world fully well with its own eyes but it has to see and do things following instructions from others. Hence, the child needs to be given freedom at the right age to be on its own so that it can see the world with its own eyes and act accordingly.
