Is it normal i don't understand how my words are hurtful
I always tried to think before I spoke, but it never worked, and it's gotten even worse. My brother is endlessly trying to set me up with a girl, but I just don't want to. We're not clicking, she seems so much older, I don't feel anything, and biggest of all, I'm not ready to date yet. Last night he commented in passing that "I feel like you would like her if you weren't such a huge dick to her" and I asked him to clarify, and he said it's because I mentioned that my crush was Japanese. He's said I mentioned it a lot, but I only remember mentioning it a little bit, because I was describing how I started my journey to become a polyglot. Also, I can't form words a lot of the time, and end up spouting gibberish and making gestures. People sometimes say that I'm being rude, but I literally cannot figure out why. Am I just a huge dick? Am I just insensitive? Am I just stupid? Please help me I can't understand and it's scaring me. Thanks.