Seems to be a lot of misinformation in this thread. We don't know why trans people are trans. There's studies evidencing that the brains of trans people don't fall within the expected parameters of either male or female brains. Sometimes our bodies let us down. Imagine waking up tomorrow, looking in the mirror, and seeing a man when you feel like a woman, or vice-versa.
When a woman with severe PCOS has masculine features and hormone levels, we see that person as a woman with a medical issue (perhaps due to a genetic mutation), and they get help for it.
Yet when a transwoman has masculine features and hormone levels, a lot of people see that person as a man, not a woman with a medical issue (perhaps due to a genetic mutation), and so we get no help and are hated for it.
It's saddening that people seem more focused on what's between our legs than what's between our ears. However fear not because our DIY estrogen and anti-androgens render it ornamental anyway.
Please don't lump us all in the same basket as a criminal just on the basis of being trans. 99% of us just want to get on with our lives and raise a family in peace, without being made to feel like an abomination by those fortunate enough to not be dealt this hand.