Let me tell you what I do every day. In the morning, I get up and review yesterday's macroeconomic reports and any important news in the cryptocurrency world. After breakfast, I check Twitter, essentially just to get some cryptocurrency news and pass the time. Every day, I read two types of books: one on investment, and one on psychology. Every day, I watch two types of videos: one on investment, and one on AI. As for investment-related books and videos, I only read books by people like Buffett, Duan Yongping, and Howard Marks for general insights; they truly understand. Another type of video is financial knowledge, including history and specific strategies. In the afternoon, I usually spend one to two hours working out or swimming, during which I can listen to podcasts and videos. After dinner, I sometimes take a walk or play games. Lately, I've been less and less interested in gaming. I also spend a lot of useless time every day checking the market, which is a bad habit. My own positions usually take a long time to build, so there's no need to constantly check lines and prices; a few times a day is enough. My failure to do this is also where I don't understand the principle of "unity of knowledge and action," which means I don't truly understand it. I said my hobbies are reading, taking walks, exercising moderately, and thinking about investing (and work), and I do all of this every day. I guess this is the unity of knowledge and action.