Most little girls want to be teachers whilst the boys eager to be astronauts. When they want to be something a little bit unusual for their gender, parents usually doubt and ask them why. Take an example of my 5-year-old niece. When she was asked what she would like to be in the future and answered that she wants to be a police, her family started to "Ooh... that's so sweet but cop is a boy's field. The pressure is too hard for girls to handle. You might get hurt because of that, Dear... Why don't you try to be a teacher instead?" From that example, we can vividly see that family and socie…