Great letter, Tay. Thanks so much for sharing it. And don't worry, she has been your friend for a very long time, and even if her feelings are hurt and she is angry for a time, true friends don't go away.
I had just finished making a post in the other thread, regarding invisibility, when I saw this thread. At the risk of repeating myself (and getting it wrong), I will try to make the same point here.
People have a need to label things. This allows us to group things together and thus deal with them in similar manners. This works fine for things like cars, washing machines and televisions, but doesn't work well with people. Still, as a society, we group people as Male or Female. Within those groupings, we may have things like Gay Male or Effeminate Male or Redneck Homophobic Male, and the corresponding female sub-groupings. When confronted by someone with an androgynous appearance, we don't know where to group them and thus don't know how to relate. This also applies to a person who is obviously one sex, but wearing the clothing of both sexes.
Sadly, we fall in that "uncomfortable" range. We may or may not appear androgynous, but when we tell others that we are neither male nor female, it is hard for a lot of people to understand. They still want to lump us into the Effeminate Male or Masculine Female categories. Thus no matter how hard we try to express our true selves, it becomes misinterpreted and we remain invisible.
Wish I had an answer for how to make things work, but I don't. Thanks to hard work by many, society at least understands what it means to be Transsexual. It still doesn't completely accept it, but it understands what that means. It is easier for them to understand because it still follows the binary gender pattern. The Gender Spectrum or Gender Circle pattern is not an easy concept for society to grasp...we need much more work in educating the public.
..Laurry