If your family is well-off and you take stock trading as your interest, you can see that the market value of your stock account rises early and the operation ebbs and flows, so you can be calm as water and take stock trading as your hobby.
If the economic conditions do not allow, you can take a financial class in the university, care about the stock market, be a stranger, help yourself master some financial knowledge, accumulate some stock market experience, and then enter the stock market.
Of course, there is another situation. Your financial talent is particularly high, and you can gain insight into the trend of the stock market, which is another matter.