I've never been permitted to grow my hair that long at all, as my family is culturally conservative, and therefore believes that men, and boys, should have relatively short hair, and women, and girls, relatively long. So the longer we men get away with growing our hair, the longer women would have to grow their's in order to compensate, and vice versa. My mother has her's cut rather short, for a woman. So she nags me to keep my hair cut rather frequently. I also prefer clipper cuts, in order to cut down on hair cuts. I usually have it clipped in the back, and sides, with a number three guard, and the top with a number five. But I don't really care that much about how short, or long, my hair is. I think that the reason why men are expected to keep their hair shorter is that men in the western countries typicly shave their faces. So if not for this superficial distinction, it might not be readily apparant, which sex is which. You'd have to habitually gaze at the chest/breast area of a person. Also I, like most men I think, think that long hair on women gives them greater sex appeal. This fetish is called trichophilia. Yes, I still find women with short hairstyles, such as the pixie cut, attractive. But no more so that their male counterparts.