I always wonder why they care so much. My ex-girlfriend was really transphobic, and i didn't even know, because it never really came up. One day we were grocery shopping and she pointed at some dude and asked me if i think she's a "tranny". I was really confused and didn't even look and said i really don't care. A few weeks later we went to a concert and she pointed at a guy with long hair and said: "that guy is 100% a woman". I said: "who gives a shit, maybe?" She just kept poking. "Does she think we don't know?" I got so angry and told her to shut up, he's just trying to live his life. Then she started a huge fight saying that i'm siding with other people instead of her.