Sex is a collection of traits that, while generally dimorphic, can vary greatly in the population, and some can change over time. While the terms "ma… - Julia Serano

Once a person acknowledges that they possess some form of privilege, they are more likely to accept the reality that they are not in any way objective about the form of marginalization in question

Accusations that IP is inherently “narcissistic” and “divisive” have become quite prevalent among EC-centric leftists lately. [...] In addition to disregarding all forms of non-EC marginalization, accusations that IP activism is inherently “narcissistic” or "divisive" severely confuse cause and effect. After all, I’m not the one who is “obsessed” with my identity. [...] It’s the people who harbor anti-trans attitudes who are obsessed with my identity, not the other way around! While I would absolutely love to live in a world where my trans identity was not especially notable or worth calling attention to, these people insist on making an issue out of it. Furthermore, by making a distinction between transgender people (who they single out for discrimination) and non-transgender people (whose identities and experiences they respect), it is they (not us) who are the ones being divisive. Once we acknowledge this causality, it becomes clear that IP is not an expression of navel-gazing or narcissism, but rather a form of organized resistance against those who are actively trying to delegitimize and disenfranchise us.

Trans women differ greatly from one another. Perhaps the only thing that we share in common is a self-understanding that there was something wrong with our being assigned a male sex at birth and/or that we should be female instead. While some cisgender people refuse to take our experiences seriously, the fact of the matter is that transgender people can be found in virtually every culture and throughout history; current estimates suggest that we make up 0.2 – 0.3% of the population [or possibly more]. [...] In other words, we simply exist.