" One interesting result of the increasing importance of emotional maturity is that among younger people, this skill favors women. I’m not trying to be politically correct here, though admittedly I’m not sure I would have had the balls to highlight this point if the finding favored men. Anyway, when asked in surveys, men and women agree that women in their twenties tend to “act their age” more than men. There is neurological evidence that women’s brains develop sooner and more quickly into adult brains. "

― Scott Galloway , The Four: The Hidden DNA of Amazon, Apple, Facebook, and Google