I am ready to accept a better definition, but I have not seen one. Why do you need one? Why not just accept reality as it is - that reality simply doesn't matc

I am ready to accept a better definition, but I have not seen one. Why do you need one? Why not just accept reality as it is - that reality simply doesn't match the simple, "everyone is a man or a woman" model? Sure, sometimes reality is just too complex to work with and we need to create a simplified model of it to work with, but this really isn't a complicated concept. What are you talking about? I'm talking about the wider problems caused by refusing to accept reality; gender segregated facilities, for example, that cater only to those who fit neatly into a binary definition. Problems caused by legislating, for example, that the only acceptable genders of record are "male" and "female", and in doing so excluding people who don't fit. Those kinds of problems.