I'm Aquarius, slow-heating type. I have nothing to say to people I don't know well. Don't call people when you meet elders in other people's homes. My friends say that I am rude, and I want to beat around the bush when I meet acquaintances. You are like me, I am not an Aquarius. But you're exactly what you said. Usually a little introverted. I don't know how to address my elders. I'm afraid I'll be embarrassed if I call them wrong. When I go to other people's homes, I usually ask others to teach me to call people. If I get used to it, it's nothing. Mainly psychological and habit problems. Don't think too much. It's nothing. You can think of asking this question to prove that you are motivated. There was a time when something happened at home, and I always informed my relatives who didn't know how to call. It turned out to be nothing.