+At the time, I had _no reason to invent the hypothesis_ that I might somehow literally be a woman in some unspecified psychological sense. I knew I was a boy _because_ boys are the ones with penises. That's what the word _means_. I was a boy who had a weird _sex fantasy_ about being a girl. That was just the obvious ordinary straightforward plain-language description of the situation. It _never occured to me_ to couch it in the language of "dysphoria", or actually possessing some innate "gender". The beautiful pure sacred self-identity thing was about identifying _with_ women, not identifying _as_ a woman—roughly analogous to how a cat lover might be said to "identify with" cats, without claiming to somehow _be_ a cat, because _that would be crazy_.
+
+This brings me to the other thing I need to explain about my teenage years, which is that I became very passionate about—well, in retrospect I call it _psychological-sex-differences denialism_, but at the time I called it _antisexism_. Where sometimes people in the culture would make claims about how women and men are psychologically different, and of course I knew this was _bad and wrong_.
+
+So, you know, I read a lot about feminism. I remember checking out _The Feminine Mystique_ and Susan Faludi's _Backlash_ from the school library. Before I found my home on _Overcoming Bias_, I would read the big feminist blogs—_Pandagon_, _Feministe_, _Feministing_. The one time I special-ordered a book at the physical Barnes & Noble before I turned 18 and got my own credit card and could order books online, it was _Feminist Intepretations of Ayn Rand_.
+
+(In retrospect, it's notable how _intellectualized_ all of this was—my pro-feminism was an ideological matter between me and my books, rather than arising from any practical need. It's not like I had disproportionately female friends or whatever—I mean, to the extent that I had any friends and not just books.)
+
+It also seems like a pretty obvious guess that there must have been _some sort of causal relationship_ between my antisexism and the erotic and beautiful-pure-sacred-self-identity things.
+
+True, the [blank slate doctrine](/2020/Apr/book-review-human-diversity/#blank-slate) has been ideologically fashionable my entire life. In the sense that progressivism has been likened to a nontheistic state religion—uh, bear with me for a moment—I was a _very_ religious teenager.
+
+I remember being in the Crown College library at the University in Santa Cruz in 2007, reading Robert Wright's _The Moral Animal_ (because it had been on [Yudkowsky's old book list](https://web.archive.org/web/20200118114912/https://yudkowsky.net/obsolete/bookshelf.html)), and being _aghast_ at how openly, brazenly _sexist_ it was.
+
+(That is, with respect to what I considered _sexist_ at the time. I wish there was some way to know what my teenage self would think of my current self's writing, which is at least as "bad" as Wright and plausibly worse. Maybe if the whole benevolent-superintelligence thing my robot cult always talks about ever works out, I'll be able to kick off a limited-scope [ancestor-simulation](https://www.simulation-argument.com/simulation.html) to find out. In the meantime, if you're offended, I'd love it if you could let me know in the comments exactly how much and why! [Personal identity doesn't actually exist](https://www.lesswrong.com/posts/RLScTpwc5W2gGGrL9/identity-isn-t-in-specific-atoms); humans growing up in the same cultural tradition can be seen as being drawn from the same _distribution_ as my teenage self.)
+
+That overwhelming feeling of cold horror and hatred at _the enemy revealed_—that, I conjecture, is what religious people feel when encountering a heretical text for the first time. (In _principle_, a sufficiently advanced neuroscience would be able to confirm that it is the same emotion, as a matter of physiological fact.) The social–psychological significance of the belief is why the "religion" characterization makes sense, even if the claim that psychological sex differences are fake isn't a [_supernatural_](https://www.lesswrong.com/posts/u6JzcFtPGiznFgDxP/excluding-the-supernatural) one.
+
+But quasi-religious fervor aside, there was presumably a _reason_ I cared so much about being a good pro-feminist _specifically_, and hardly spent any time at all thinking about other dimensions of social justice, like race or class. And I think the reason is because, because ...