I think we have some biological predisposition to it. Whether its from some combination of genes, epigenetics passed down, hormone combination in utero, or prepubescent developmental issues theres something different going on that makes us susceptible to this. I could have found myself just as compelled to look to model trains to make me feel at peace for all I know. Either way, I see us as a beautiful example of diversity that makes society more rich with color. I wouldn?t give it up for the world.