Entrepreneurship and investing

If a market
the people who do the deepest research and have the strongest conviction can't make money
Why do you think you can turn things around with your own cognition?
If in a market, an ordinary person can just buy a little and keep making money
Why can't you let go of your biases and learn and research?
Making quick money only gives you short-term pleasure, while long-term returns come from a good ecosystem
From this perspective
99% of A-share stocks and all altcoins in crypto are that worst market
US stock indices are what most ordinary people should hold for the long term