postscript

I have a lot of whimsical explanations and comments in this article, so everyone should treat it as a pastime after dinner, so there is no need to mind too much.

This article is a bit rumored. There was some irrelevant content that originally wanted to be written separately, but if it was broken, it couldn't stop the car. If you want to delete it, you can't bear to leave it alone.

Let’s just have a big mess that is all-encompassing. If you think you can skip the topic if you digress.

But there is one thing I want to declare here: what I write is true, whether you believe it or not, it has happened, and I have truly experienced it. I hope that all readers will criticize and correct it.