Everybody has gone through life differently so when someone goes through something or sees something they see it differently compared to someone older,younger,more mature or less mature.
I am pretty sure that it is b
Advertising create an unrealistic world for most youth. For girls its all of the photoshopped bodies and perfect teeth and heavy makeup. For boys it about all the trucks, car and sports that they'll be forced to play someday. Also for young women sports or engineering toys aren't very apparent in any advertisements which leads them to believe that they can't build, or play sports or throw a ball around.