One day after lunch, I was sitting in the cafeteria using my mobile phone code after making a phone call with my mother. I was in a mixed mood and didn't know what the topic was. Later, as I was writing, I didn't even know what the intention was. I just knew that as I was writing, I was thinking more and more and letting myself go more and more. I hope that after reading this boring article, you can help me understand what I want to express.