-_But you only live once_. Transitioning is absolutely out of the question for me: backwards-compatibility of social identity turns out to be really important to me (remind me to tell you later about the emotional trauma from the time I tried to switch to an ostensibly gender-neutral nickname and it didn't take), and anyway, in the absence of full-body transplants, I don't think I could expect anyone to take that seriously. (Passing in the transfeminine direction is _hard_! Our doctors do their best, but there's _so much_ sexually-dimorphic _stuff_ that we _don't know_ how to fix. Everyone loves [Janet Hyde's meta-analysis showing that](https://www.ncbi.nlm.nih.gov/pubmed/16173891) most psychological sex differences are pretty small, often in the range of Cohen's _d_ (the difference of the means of the female and male distributions, in standard-deviation units) being around 0.2 or 0.3ish. Vocal pitch [is _d_≈6](https://twitter.com/SteveStuWill/status/880344518251261952). _Six!_)
+_But you only live once_. Transitioning is absolutely out of the question for me: backwards-compatibility of social identity turns out to be really important to me (remind me to tell you later about the emotional trauma from the time I tried to switch to an ostensibly gender-neutral nickname and it didn't take), and anyway, in the absence of full-body transplants, I don't think I could expect anyone to take that seriously. (Passing in the transfeminine direction is _hard_! Our doctors do their best, but there's _so much_ sexually-dimorphic _stuff_ that we _don't know_ how to fix. Everyone loves [Janet Hyde's meta-analysis showing that](https://www.ncbi.nlm.nih.gov/pubmed/16173891) most psychological sex differences are pretty small, often in the range of Cohen's _d_ (the difference of the means of the female and male distributions, in standard-deviation units) being around 0.2 or 0.3ish. Vocal pitch [is allegedly _d_≈6](https://twitter.com/SteveStuWill/status/880344518251261952). _Six!_)