@Heggy79
The point is they aren't^ boys. In their sense of self they are a girl. It's not that they want to be a girl it is that they are^ but have the wrong body.
I'm not surprised it's making you feel uncomfortable.
Anyone with an ounce of imagination, or has ever watched Freaky Friday, would empathise.
But it's only because you believe that it's possible - to have a female brain in a male body.
There are two parts to this. Firstly, we categorise people based on sex. Not thoughts. Sex is purely a description of biological function. That's it.
The reason why sometimes sex segregation is necessary is because, unfortunately, men commit the overwhelming majority of violent and sexual crime (99% of sexual crime). A statistic which doesn't change, incidentally, however they identify.
And of course, in terms of sport, physiology is everything. Not thoughts.
But secondly, the question you need to ask yourself is what are they identifying with?
You can't identify with ovaries, a womb and a vagina.
So what are the thoughts they are thinking? The only possible thing they can be identifying with is what they imagine constitutes a female, but is separate to their biology.
And that's when it starts to become clear.
When you actually start to list what those possible things could be.
Because for every single thing that you could imagine that is stereotypically female, there will be men who do it, and women who don't. Because it's not innate. It's personality and preference.
You only have to look at children in America who play soccer, for instance. There it's considered a girls' sport. So a boy wants to play it is considered 'girly'. And often questioned as to whether they are really trans.
If you speak to transsexuals who know they are men, but want to identify as women there is always a story. There is always a reason. If you speak to detransitioners, they will say the same thing.
It's rejection of toxic masculinity. Rejection of ladish, sexist banter. Or prevalent male violence in the media, pornography, etc. The rejection of the be strong, don't cry narrative.
They will often have come from a background where gender roles are rigourously enforced. To their great distress.
Ther are all sorts of reasons why people transition. But having a brain of the opposite sex in their body, isn't one of them.
And that absolutely does not mean that you can't have profound compassion for someone with gender dysphoria.
It does mean that you can't change sex.
And it certainly doesn't mean that you should be able to redefine the very definition of woman.