As I said in my last Crysti's Condo post, this paragraph explains why the transgender elitists of the world would not agree with the following "two spirit" Native American concept:
Rather than the physical body, Native Americans emphasised a person's "spirit", or character, as being most important. Instead of seeing two-spirit persons as transsexuals who try to make themselves into "the opposite sex", it is more accurate to understand them as individuals who take on a gender status that is different from both men and women. This alternative gender status offers a range of possibilities, from slightly effeminate males or masculine females, to androgynous or transgender persons, to those who completely cross-dress and act as the other gender. The emphasis of Native Americans is not to force every person into one box, but to allow for the reality of diversity in gender and sexual identities.
Read more here from the Guardian.