https://media1.tenor.com/m/2QBFhRDVdyAAAAAC/what-the-****-man-wtf.gifThe idea that chromosomes are fixed things with fixed functions is strange. There are mutations all along chromosomes. No two of us are alike. And genes aren't even fixed in how they function. Here's a pic of the first cat to be cloned and its source. Identical genetics, but the expression of those genes produced a very different cat.
The way people respond to transsexuals is baffling. Some people feel betrayed by their bodies. Their bodies don't reflect who they are. So, they try to fix it. Who doesn't do that? None of us feel that we're a slave to our genes. What business is it of someone else? Some people act as if they aren't cruel to someone who's different that they aren't quite complete. The right to be cruel. Even worse: the right to be admired for being cruel.