I wanted to say something, but I swallowed it back when it came to my mouth. I feel very tired, and sometimes I think.

You are absolutely right. What if you say it? Who will understand if you say it? Who will help you if you tell me? Who will sympathize with you if you say it? So there are some things I don't want to say, and I swallowed them as soon as I said them. That's what happened. What if I don't go? Aren't you tired of saying one thing every day? You're not bored, I'm bored, so what? You'd better not talk nonsense everywhere. After that, nothing can be solved. You waste so much ink, you might as well pay back some money when Baidu knows about it.