I've just seen this post now.... This point answers my previous question about whether you accept that not everyone believes in it. Thank you for confirming.
You can believe, or disbelieve, what you like about it, of course.
But (and I'm so sorry if this comes across as blunt).... this bit....
I refuse to sit, by, though, and have people dismiss something so central in my life and work - without any real understanding of it themselves.
... illustrates the point I was making upthread. People who believe in gender identity see any pushback about it as offensive. I'm pleased for you that it's central to your life and work. That's great. But me saying I don't believe it's true isn't me not understanding it. I understand enough to know I don't believe in it. Same as with god and with gender identity.
I'm sorry that this feels dismissive. That's presumably how gender identity believers feel too.
On a plus note, I don't think anyone is trying to base laws on astrological predictions. Just as nobody is trying to base laws on the existence of ghosts. So we can all rub along together in society.