The human body's response to HRT is actually admirable in the sheer indifference. Just pure I Don't Give A Shit, I Just Fucking Work Here compliance to the new instructions. You can get testosterone injected straight into your body and it doesn't even question where that shit came from, coming back from a coffee break and just going
"Okay, everything seems to be in ord- oh fuck now what? Oh huh. Alright fine. New orders came in, cancel the menstrual cycle. Dig up the genetic balding patterns from somewhere, I don't fucking know they're buried somewhere in the dna. I'm greenlighting the growing-hair-on-your-toes thing. Yeah just cancel the ongoing maintenance processes, new orders came in so this is apparently what we're doing now."
genuinely i think a big problem with science education is we spend too much time in high school telling students DNA is like, the Magical Essence of an Organism.
dna is mostly just instructions for building proteins, and not very persuasive ones at that. it sits in the nucleus of the cell, and what happens after RNA transcription isn't any of its business. this is a good thing! it means we can override it sometimes when we need to (and when we know how). but a lot of rhetoric around DNA (and therefore gender and sex and morphological freedom in general) treats it like this Platonic sorcery that must be obeyed, lest we incur the wrath of the gods. and it's nothing so special!
