+All this time—the dozen years I spent reading everything I could about sex and gender and transgender and feminism and evopsych and doing various things with my social presentation (sometimes things I regretted and reverted after a lot of pain, like the initials) to try to seem not-masculine—I had been _assuming_ that my gender problems were not of the same kind as people who were _actually_ transgender, because the standard narrative said that that was about people whose ["internal sense of their own gender does not match their assigned sex at birth"](https://www.vox.com/identities/21332685/trans-rights-pronouns-bathrooms-sports), whereas my thing was obviously at least partially an outgrowth of my weird sex fantasy—I had never interpreted the beautiful pure sacred self-identity thing as an "internal sense of my own gender".
+
+_Why would I?_ In the English of my youth, "gender" (as a single word, rather than part of the phrase "gender role") was understood as a euphemism for _sex_ for people who were squeamish about the potential ambiguity betweeen _sex_-as-in-biological-sex and _sex_-as-in-intercourse. (Judging by this blog's domain name, I am not immune to this.) In that language, my "gender"—my sex—is male. Not because I'm necessarily happy about it (and I [used to](/2017/Jan/the-erotic-target-location-gift/) be pointedly insistent that I wasn't), but as an observable biological fact that, whatever my pure beautiful sacred self-identity feelings, _I am not delusional about_.
+
+Okay, so trans people aren't delusional about their [developmental sex](/2019/Sep/terminology-proposal-developmental-sex/); the claim is that their internal sense of their own gender is more real or more relevant in some sense and should take precedence.
+
+So where does that leave me? This post is about my _own_ experiences, and not anyone else's (which I obviously don't have access to). I've _mentioned_ transgenderedness several times in the main body of this post, but I've tried to mostly limit the intent of it to references to an explanation that one might be tempted to apply to my case, but which I don't think fits, or the brief summary of the two-type Blanchard taxonomy for which the word _autogynephilia_ (the obvious and perfect word for my thing) was coined. Everything I've said so far is _consistent_ with a world in which Blanchard was dumb and wrong, a world where my idiosyncratic weird sex perversion and associated beautiful pure sacred self-identity feelings are taxonomically and etiologically distinct from whatever brain-intersex condition causes _actual_ trans women. That's the world I _thought_ I lived in for the ten years after encountering the obvious and perfect word.
+
+[TODO: Yudkowsky on "at least 20% of the ones with penises are actually women"?!]
+[TODO: Caldecott tunnel joke]
+
+But after moving to Berkeley and doing a little bit more reading ... I _don't_ think Blanchard was dumb and wrong. I think the two-type taxonomy is _basically_ correct, as a first approximation. (Where psychology is complicated enough such that there's much more to be said about what that means, and what better approximations would look like, but simple theories that [explain a lot of our observations](https://surveyanon.wordpress.com/2019/04/27/predictions-made-by-blanchards-typology/) are better than pretending not to have a theory.) I think a _substantial majority_ of trans women under modern conditions in Western countries are, essentially, guys like me who were _less self-aware about what the thing actually is_.
+
+So, I realize this is an inflamatory and (far more importantly) _surprising_ claim. Obviously, I don't have introspective access into other people's minds. If someone claims to have an internal sense of her own gender that doesn't match her assigned sex at birth, on what evidence could I _possibly_ have the _astounding_ arrogance to reply, "No, actually I think you're just a perverted male like me"?
+
+Actually, lots. For example, in April 2018, the /r/MtF subreddit (which currently has 90,000 subscribers) [posted a link to a poll: "Did you have a gender/body swap/transformation "fetish" (or similar) before you realised you were trans?"](https://archive.is/uswsz). The [results of the poll](https://strawpoll.com/5p7y96x2/r): [_82%_ said Yes](/images/did_you_have-reddit_poll.png). [Top comment in the thread](https://archive.is/c7YFG), with 232 karma: "I spent a long time in the 'it's probably just a fetish' camp".
+
+Certainly, 82% is not 100%. Certainly, you could argue that Reddit has a sampling bias such that poll results and karma scores from /r/MtF fail to match the distribution of real-world MtFs. But if you don't take the gender-identity story as a _axiom_ and [_actually look_](https://www.lesswrong.com/posts/SA79JMXKWke32A3hG/original-seeing) at the _details_ of what people say and do, these kinds of observations are _not hard to find_.
+
+Informal Reddit poll isn't "scientific" enough for you? Fine. The scientific literature says the same thing: [TODO: cite as many 80% surveys as I can from Kay Brown's bibliography].
+
+Worried about leading survey questions pointing to the wrong conclusion, and want more detailed (if not standardizable and quantifiable) accounts? Me too! And there's lots!
+
+[TODO: McCloskey, or how did I missed this from Serano 2007]
+
+> There was also a period of time when I embraced the word "pervert" and viewed my desire to be female as some sort of sexual kink. But after exploring that path, it became obvious that explanation could not account for the vast majority of instances when I thought about being female in a nonsexual context.
+
+[TODO: Nevada. Nevada specifically dissess the Blanchard account, as do people I talk to. One said AGP transition could be possible but very rare, and the same goddamned person is on the record as being into TF porn at 19 when their dysphoria kicked in; or someone dissed Blanchard, but endorses Anne Vitale, which makes the same observations and arrives at the same taxonomy, but dresses it up in socially-desirable language]
+
+[TODO: Twitter anecdotes?]
+[TODO: Dr. Will Powers backlink]
+
+[...]
+
+http://www.avitale.com/developmentalreview.htm
+
+> As sexual maturity advances, Group Three, cloistered gender dysphoric boys, often combine excessive masturbation (one individual reported masturbating up to 5 and even 6 times a day) with an increase in secret cross-dressing activity to release anxiety.
+
+Got that? To _release anxiety_—their terrible, terrible _gender expression deprivation anxiety!_
+
+After having seen enough of these _laughable_ denials of autogynephilia, the main question in my mind has become not, _Is the two-type feminine–androphilic/autogynephilic taxonomy of MtF transsexualism approximately true?_ (answer: yes, obviously) and more, _How dumb do you (proponents of gender-identity theories) think we (the general public) are?_ (answer: very, but this assessment is accurate).
+
+How weasely am I being with these "approximately true" and "as a first approximation" qualifiers and hedges? I claim: not _more_ weasely than anyone who tries to reason about psychology given the knowledge and methodology our civilization has managed to accumulate.
+
+Reality has a single level (physics), but our models of reality have multiple levels. To get maximally precise predictions about everything, you would have to model the underlying quarks, _&c._, which is impossible. (As it is written: the map is not the territory, but you can't roll up the territory and put in your glove compartment.) [TODO: reductionism links]
+
+Psychology is very complicated; every human is their own unique snowflake, but it would be impossible to navigate the world using the "every human is their own unique _maximum-entropy_ snowflake; you can't make _any_ probabilistic inferences about someone's mind based on your experiences with other humans" theory. Even if someone were to _verbally endorse_ something like that—and at age sixteen, I might have—their brain is still going to go on to make predictions inferences about people's minds using _some_ algorithm whose details aren't available to introspection. Much of this predictive machinery is going to be instinct bequeathed by natural selection (as predicting the behavior of conspecifics was very useful in the environment of evolutionary adaptedness), but some of it is the cultural accumulation of people's attempts to organize their experience into categories, clusters, diagnoses. (The cluster-learning capability is _also_ bequeathed by natural selection, of course, but it's worth distinguishing more "learned" from more "innate" content.)
+
+There could be situations in psychology where a good theory (not a perfect theory, but a good theory to the precision that our theories about engineering bridges are good) would be described by a 70-node causal graph, but it turns out that some of the more "important" variables in the graph happen to anti-correlate with each other, such that stupid humans who don't know how to discover the correct 70-node graph, do manage to pattern-match their way to a two-type typology that actually is better, as a first approximation, than pretending not to have a theory. No one matches any particular clinical-profile stereotype _exactly_, but the world makes more sense when you have language for theoretical abstractions like ["comas"](https://slatestarcodex.com/2014/08/11/does-the-glasgow-coma-scale-exist-do-comas/) or "depression" or "bipolar disorder"—or "autogynephilia".
+
+So, if some particular individual trans woman writes down her life story, and swears up and down that she doesn't match the feminine/early-onset type, but _also_ doesn't empathize at all with the experiences I've grouped under the concept of "autogynephilia", I don't have any definitive knockdown proof with which to accuse her of lying, because I don't _know_ her, and the true diversity of human psychology is no doubt richer and stranger than my fuzzy low-resolution model of it.
+
+But the fuzzy low-resolution model is _way too good_ not to be pointing to _some_ regularity in the real world, and I expect honest people who are exceptions that aren't well-predicted by the model, to at least notice how well it performs on the _non_-exceptions. If you're a magical third type of trans woman who isn't super-feminine but whose identity definitely isn't ultimately rooted in a fetish, [you should be _confused_](https://www.lesswrong.com/posts/5JDkW4MYXit2CquLs/your-strength-as-a-rationalist) by the 232 upvotes on the /r/MtF comment about the "it's probably just a fetish" camp—if the person who wrote that comment has experiences like yours, why did they ever single out "it's probably just a fetish" [as a hypothesis to pay attention to in the first place](https://www.lesswrong.com/posts/X2AD2LgtKgkRNPj2a/privileging-the-hypothesis)? And there's allegedly a whole "camp" of these people? What could _that_ possibly be about?!
+
+[TODO: I have a lot of uncertainty. What is an ETLE, really? What are other factors influencing transition decisions? Desire to be a moral patient. Third casual factor that could be changing in recent years ... Maybe it's really an androphilic–feminine/not-otherwise-specified taxonomy, because non-AGP non-intersex reasons (like Comment 171 internalized misandry) to want to transition would be hard to distinguish from AGP-and-misreporting]
+
+Friend of the blog Tailcalled argues that [there's no discrete typology for FtM](https://www.reddit.com/r/Blanchardianism/comments/jp9rmn/there_is_probably_no_ftm_typology/) as there is for the two types of MtF, because the various causes of gender problems in females vary more independently, favoring spectrum or [simplex](https://en.wikipedia.org/wiki/Simplex) models rather than a typology.
+
+[TODO: But I do have enough evidence to know that the prevailing narrative _doesn't add up_. Serano's proposal makes no predictions.]
+
+Okay, so the public narrative about transness is obviously, _obviously_ false. That's a problem, because almost no matter what you want, true beliefs are more useful than false beliefs for making decisions that get you what you want.
+
+Fortunately, Yudkowsky's writing had brought together a whole community of brilliant people dedicated to refining the art of human rationality—the methods of acquiring true beliefs and using them to make decisions that get you what you want. So now that I _know_ the public narrative is obviously false, and that I have the outlines of a better theory (even though I could use a lot of help pinning down the details, and I don't know what the social policy implications are, because the optimal policy computation is a complicated value trade-off), all I should have to do is carefully explain why the public narrative is delusional, and then because my arguments are so much better, all the smart serious rational people will either agree with me, or at least be eager to _clarify_ exactly where they disagree and what their alternative theory is, so that we can move the state of public knowledge forward together, in order to help the great common task of optimizing the universe in accordance with humane values.
+
+Of course, this is kind of a niche topic—if you're not a male with this psychological condition, or a woman who doesn't want to share all female-only spaces with them, you probably have no reason to care—but there are a _lot_ of males with this psychological condition around here! If this whole "rationality" subculture isn't completely fake, then we should be interested in getting the correct answer in public _for ourselves_.