Why do some girls always like to pretend to be disadvantaged groups?

Now in the eyes of girls, they subconsciously think they are vulnerable groups. This game is not played well with your brain at all. Naturally, it has become a vulnerable group. As the party to be taken care of. Girls will also reflect this character in the game, and may not change. It is basically impossible for girls not to show weakness. When they face strong and tough boys, they will inevitably choose the weak, unless they can play games separately.