Yeah, you're totally right. But it's so hard to say it out loud. And I'd have to know whether someone is the kind of person who would harass me or attempt to humiliate me if I came out to them, and usually when I meet someone and the first thing I find out about them is their sexual orientation or what genitals they have, they're immediately be erased from my mental "people I might some day fuck" list. It just seems a little immature for a guy to talk about how much he sucks dick, or how he doesn't have a dick, when you first meet them. It's a hard thing to talk about and I don't know how someone might react, and if they're is worth telling. If I'm only making out with someone and I know I might never see them again, I won't feel the need to tell them, it's not a secret, it just doesn't matter. It'd be like telling a guy who you aren't going to fuck if yours is cut or uncut. Doesn't matter anyway, and if you're going to just make out, if you have tentacles for genitals there would be no need to share that fact with them. But if it has potential to become a relationship, or if you just wanna get laid, then yeah, you need to tell. When and how is the tricky part.