Making money isn't the skill, preserving it is
Many people make ten times their investment in a market surge, only to lose it all in the blink of an eye,
not because the project isn't good, but because their mindset has already drifted.
At the moment of making money, you think you're a god;
At the moment of losing everything, you realize you can't even stand firm.
Only those who can earn and protect their gains can say they know how to play.