The market is never wrong. No matter what you do, you can't escape the 80/20 rule. I have sorted out some investment concepts and hope that everyone will invest rationally!

Whether it is stocks or coins, they are all probability games. Do things that are right with a high probability. You can make small losses and small profits, but you can't make big losses.

Think about stop losses in advance for each investment, so that you can keep the principal as Buffett said, and then have the opportunity to compound interest.