These 15 rules are ingrained in my bones.

The first rule, survive first, you can't even protect your principal, so how can you talk about the market's number one rule for turning around? It's not about earning, it's about not being eliminated.
The second rule, don't dream of eating a big meal in one bite, small profits repeatedly taken are your only way out.
The third rule, don't touch everything, don't treat position size as courage. That's right, follow the trend, if the direction is wrong, withdraw immediately.
The fourth rule, don't get carried away, don't hold on stubbornly, don't get itchy fingers. Once your emotions are involved, the ending is already written.
The fifth rule, entering the market can be slow, but exiting must be ruthless. Stop-loss is not a choice, it's an order.
The sixth rule, you can earn less, but you can't clear yourself out.
The seventh rule, trigger the stop-loss and leave immediately, don't fight the market, you'll never beat it.
The eighth rule, whether short-term or long-term, only what can be put into your pocket counts.
The ninth rule, no matter how extreme the market, it will reverse. Don't fantasize about going all the way.
The tenth rule, if there's no opportunity, stay in cash. Missing out isn't scary, messing around is deadly.
The eleventh rule, finding proportional opportunities is more important.
The twelfth rule, finish your daily limit and then stop, don't drain yourself.
The thirteenth rule, losses are profits you control.
The fourteenth rule, money isn't made by working for it, but by waiting for it.
The fifteenth rule, human nature is your greatest enemy. Only those who follow the rules can reach the end. Do you think the scariest thing is losing everything? No, it's knowing exactly what to do but being unable to do it even once.
What truly widens the gap is execution, restraint, and whether you dare to stop when you should. Remember one thing: retail investors focus on how much they can earn, professionals only focus on how much they can lose!