It's a social convention girls "mature" faster than boys. This isn't true, what really happens is women adapt earlier and better to social customs because they are more agreeable than men.

What they are trying to tell you when they say you should grow up, is that you should submit to societal demands because they are the ones making them

It's a social convention girls "mature" faster than boys. This isn't true, what really happens is women adapt earlier and better to social customs because they are more agreeable than men.

What they are trying to tell you when they say you should grow up, is that you should submit to their demands