Setbacks lead to better investors

I'm very thankful to be an investor (currently a college student). When I first invested, I made the mistake everyone made, which was to blindly follow the trend and open every day to see if the stock I bought went up. After doing this one after another for 5 months, I found that I lost a lot of money. This is the biggest setback in my life. Although my hard-earned money was gone, I learned a lot because of this. Because I'm still young. Think about investing every day, and is it necessary for you to invest? , was the news you got firsthand? , do you think this stock fits your investment philosophy? Because of this, I don't worry about the daily K line; I only pay attention to whether the company's cash flow is logical and how it is managed, is there a strong moat, and whether dividends are distributed stably? and wait for a good time to buy and hold him. No one is perfect, and only by learning from setbacks can we become strong.