I meant both sex and gender. They regularly fail to tell me a lot for my own real life. I like some people and dislike others and it's easier for me to talk to / work with / collaborate or empathize depending on various circumstances. Personality traits, shared goals... Maybe sharing something or it's the opposite of that. I believe gender or sex or identity is a bit overrated and so is stereotyped thinking for a lot of applications. Or the need to conform to a stereotype. Dress and identify however you like, make sure to give your children an electronics kit and a princess dress... And unless that's really important for some niche application, don't feel the urge to look into their pants and check what's there.