I have not written an article for a long time, not brewing anything, purely because I was too busy (lazy) some time ago! Recently, my girlfriend went to the hospital because of gastroenteritis, and I also had a fever in a few days. In the epidemic stage, I was really afraid, and I was confined at home for a whole week, and now the symptoms have basically disappeared. Recently, I have thought about a lot of personal development and future growth things, combined with the company's internal "development", from 1...