It's somewhat comforting that hitherto they haven't found it but I'm not totally relieved because I'm thinking what if we simply haven't catalogued it yet? That's why I'm interested specifically in plausibility of its existence. Is it necessary for human females to adapt it in the first place and if it is in anyway necessitated then is it even possible for it to be gradually created?
Anyways, me and my brother have the social aspect covered, I think. Living with women necessitated a greater awareness of our own masculinity in contrast to their femininity. We're extra careful to indulge in masculine activities because that's the social identity we're comfortable with.