The dogma is capital preservation first. First of all, we must avoid big losses and big mistakes (heavy positions, contrarian orders). Then do a good job in fund management, basic analysis techniques, keep a good attitude, don't copy orders frequently, and keep learning and communicating to make progress. Speaking of the key, we should think calmly, rest more and wait and see more. Here's your chance. Don't let it go. If there is no chance, don't worry.