My sister who went to work today said that I have body odor, and I am very introverted. I don't know how to answer her, and I feel embarrassed. What should I do?

The most important thing is to overcome your introversion, and then apologize to her in public and say, "I'm sorry, my smell polluted your nose, didn't it?" I don't feel so good. Do you think I feel good? I do have shortcomings, but I hope you can have the most basic morality, so don't point it out, okay? Don't come to me again when I'm finished, I know it myself. "Turn around and do your own thing.