+> Still, for people roughly similar to the Bay Area / European mix, I think I'm over 50% probability at this point that at least 20% of the ones with penises are actually women.
+
+(***!?!?!?!?***)
+
+> A lot of them don't know it or wouldn't care, because they're female-minds-in-male-bodies but also cis-by-default (lots of women wouldn't be particularly disturbed if they had a male body; the ones we know as 'trans' are just the ones with unusually strong female gender identities). Or they don't know it because they haven't heard in detail what it feels like to be gender dysphoric, and haven't realized 'oh hey that's me'. See, e.g., <https://sinesalvatorem.tumblr.com/post/141690601086/15-regarding-the-4chan-thing-4chans> and <https://slatestarcodex.com/2013/02/18/typical-mind-and-gender-identity/>
+
+(Reading _that_ post, I _did_ realize "oh hey that's me"—it's hard to believe that I'm not one of the "20% of the ones with penises" Yudkowsky is talking about here—but I wasn't sure how to reconcile that with the "are actually women" (***!?!?!?!?***) characterization, coming _specifically_ from the guy who taught me [how blatantly, ludicrously untrue and impossible that is](/2021/May/sexual-dimorphism-in-the-sequences-in-relation-to-my-gender-problems/#changing-sex-is-hard).)
+
+> But I'm kinda getting the impression that when you do normalize transgender generally and MtF particularly, like not "I support that in theory!" normalize but "Oh hey a few of my friends are transitioning and nothing bad happened to them", there's a _hell_ of a lot of people who come out as trans.
+
+> If that starts to scale up, we might see a really, really interesting moral panic in 5–10 years or so. I mean, if you thought gay marriage was causing a moral panic, you just wait and see what comes next ...
+
+Indeed—here we are six years later, and _I am panicking_. (As 2007–9 Sequences-era Yudkowsky [taught me](https://www.yudkowsky.net/other/fiction/the-sword-of-good), and 2016 Facebook-shitposting-era Yudkowsky seemed to ignore, the thing that makes a moral panic _really_ interesting is how hard it is to know you're on the right side of it—and the importance of [panicking](https://www.lesswrong.com/posts/erGipespbbzdG5zYb/the-third-alternative) [sideways](https://www.overcomingbias.com/2007/05/policy_tugowar.html) when the "maximize the number of trans people" and "minimize the number of trans people" coalitions are both wrong.)
+
+But at the time, this was merely _very confusing_. I left [a careful comment in the Facebook thread](/images/facebook_etle_comment.png) (with the obligatory "speaking only for myself; I obviously know that I can't say anything about anyone else's experience" [disclaimer](https://www.overcomingbias.com/2008/06/against-disclai.html)), quietly puzzled at what Yudkowsky could _possibly_ be thinking ...
+
+A month later, I moved out of my mom's house in [Walnut Creek](https://en.wikipedia.org/wiki/Walnut_Creek,_California) to go live with a new roommate in an apartment on the correct side of the [Caldecott tunnel](https://en.wikipedia.org/wiki/Caldecott_Tunnel), in [Berkeley](https://en.wikipedia.org/wiki/Berkeley,_California): closer to other people in the robot-cult scene and with a shorter train ride to my coding dayjob in San Francisco.
+
+(I would later change my mind about which side of the tunnel is the correct one.)
+
+In Berkeley, I met some really interesting people who seemed quite similar to me along a lot of dimensions, but also very different along some other dimensions having to do with how they were currently living their life! (I see where the pattern-matching faculties in Yudkowsky's brain got that 20% figure from.) This prompted me to do a little bit more reading in some corners of the literature that I had certainly _heard of_, but hadn't already mastered and taken seriously in the previous twelve years of reading everything I could about sex and gender and transgender and feminism and evopsych. (Kay Brown's blog, [_On the Science of Changing Sex_](https://sillyolme.wordpress.com/), was especially helpful.)
+
+Between the reading, and a series of increasingly frustrating private conversations, I gradually became increasingly persuaded that Blanchard _wasn't_ dumb and wrong, that his taxonomy of male-to-female transsexualism is _basically_ correct, at least as a first approximation. So far this story has just been about _my_ experience, and not anyone's theory of transsexualism (which I had assumed for years couldn't possibly apply to me), so let me take a moment to explain the theory now.