When I was an adolescent I didn't want to be a girl at all. I wanted to be a boy, with all the prospects and none of the fears (as I saw it). The changes associated with puberty frightened me, I didn't want breasts and I certainly didn't want periods (haven't much changed my mind there!). I wore boys style clothes when I could and was very happy to be mistaken for a boy, having been a tomboy when I was younger. But no one said anything about it, it seemed to be accepted one of those things some children go through, and as I grew up I got accustomed to my new body and discovered that plenty of other people fought against the stereotypes. My parents had a strong religious view of us as being special unique individuals created by god which I think probably also helped (and were both accepting of homosexuality which I suspect matters quite a lot too)
Wonderful post, nooka -- and I think you make a really important distinction between gender as a set of socially-imposed behaviours, which can feel (indeed ARE) coercive, and for biological women, oppressive.
I've worked with a few both pre & post-op mtf transexual people (I regard one as a good friend). So, through my friends I have a little bit of an insight into a sense of the complex biological/psychological match of gender & sex. What's interesting with 2 transexual people I know is that neither is stereotypically "feminine" or girly (that awful word). For neither was it about preferring trousers to wear or cars as toys. Quite the reverse, I gather.
But I think it's really worrying that in this whole move to be more "open" about gender, sex, and sexuality, we're actually putting people even MORE rigidly into boxes. My students (I'm an academic) think they're very liberal & open with "my best friends are gay" sort of thing, but still find the idea of a fluid identity and sexual preference, which may change across a lifetime, really challenging. Heck, they find the idea of a middle-aged woman who might know more than them, and have authority over them, to be challenging (Apparently doing lectures in which I tell them about things they haven't read is "talking down" to them!).
A lot of what I read about "transgender" children seems to me to be intolerance of homosexuality, or even just intolerance of children not conforming to really old-fashioned gender stereotypes. And I know we have limited information, but there's a general tendency to see a "sex change" as something liberating. It may be -- as I say, I know a couple of people who went through this, but it was a long, long process and really really NOT about preferring to climb trees or some such rubbish.
But it may not be. It may be that gender stereotypes are increasingly not fit for purpose.
But we knew that already (70s women's libber reporting for duty).