And it's going to get a lot more complicated in the future. At some point what we currently define as 'trans' may be seen as abhorrent and archaic because someone wishing to transition can simply transfer their mind to a new body; or we'll become increasingly digitalized to the point where changing your entire body is as simple as creating a new character in a video game, or become so cyber/robotic that changing your sex is little different than changing out a chasse on a car. I mean, can you imagine how different life will be once the only thing stopping you from being a Miqo'te for all practical intents and purposes is adjusting a slider? Or transitioning is just a matter of uploading your mind into a new body or scheduling an appointment at your local autobody shop? The car mechanics of today becoming the gender transition surgeons of tomorrow...