The road to investment is long, we need to learn to be indifferent. The technology and news in the market are often contradictory, requiring less talk and more listening. No matter how hard you put in today, tomorrow's fallen leaves will still drift down. The market is inherently unpredictable, and impermanence is a norm in the capital market. Learn to get used to it.KThe rise and fall of the line quickly passed by in the ticking sound of the clock