Why do people on here think that I’m a psycho

Like, it really hurts. I’m not being sarcastic at all it really does hurt 😢 Is it because Im always hyper and joking about being horny all the time? Is it because I’m always talking about sex? What the hell am I supposed to talk about then? I’m not gonna talk about the fucking politics or climate change or whatever current events. How can you even call someone a psycho when you don’t even know them. That’s what I just don’t get. But I’ve had multiple people on here call me that so I guess it’s true. So would somebody like to give me tips on how to not be a psycho?