I read this elsewhere as well. Its because in recent culture, its more accepted and encouraged for males to be metrosexual. This is against a lot on men's instincts and nature. We are needed as much to protect and provide for our families as it once was. Besides athletics, male aggression of any kind is stiffled. That goes against nature. People can bitch, complain and whine but an angry or agressive tone or act is nearly punishable by death. Overwhelming aggression and violence is bad for the culture, of course...but the pendulum has swung too far the other way IMO.