So isn't "Gender dysphoria involves more than one proton[; therefore, it] will probably have varieties" a [fake explanation](https://www.lesswrong.com/posts/fysgqk4CjAwhBgNYT/fake-explanations)? The phrase "gender dysphoria" was worth inventing as a [shorter code](http://yudkowsky.net/rational/technical/) for the not-vanishingly-rare observation of "humans wanting to change sex", but unless and until you have specific observations indicating that there are meaningfully different ways dysphoria can manifest, you shouldn't posit that there are "probably" multiple varieties, because in a ["nearby" Everett branch](https://www.lesswrong.com/posts/9cgBF6BQ2TRB3Hy4E/and-the-winner-is-many-worlds) where human evolution happened slightly differently, there probably _aren't_: brain-intersex conditions have a kind of _a priori_ plausibility to them, but whatever weird quirk leads to autogynephilia probably wouldn't happen with every roll of the evolutionary dice if you rewound far enough, and the memeplex driving Littman's ROGD observations was invented recently.
So isn't "Gender dysphoria involves more than one proton[; therefore, it] will probably have varieties" a [fake explanation](https://www.lesswrong.com/posts/fysgqk4CjAwhBgNYT/fake-explanations)? The phrase "gender dysphoria" was worth inventing as a [shorter code](http://yudkowsky.net/rational/technical/) for the not-vanishingly-rare observation of "humans wanting to change sex", but unless and until you have specific observations indicating that there are meaningfully different ways dysphoria can manifest, you shouldn't posit that there are "probably" multiple varieties, because in a ["nearby" Everett branch](https://www.lesswrong.com/posts/9cgBF6BQ2TRB3Hy4E/and-the-winner-is-many-worlds) where human evolution happened slightly differently, there probably _aren't_: brain-intersex conditions have a kind of _a priori_ plausibility to them, but whatever weird quirk leads to autogynephilia probably wouldn't happen with every roll of the evolutionary dice if you rewound far enough, and the memeplex driving Littman's ROGD observations was invented recently.