Contracts must have risk control and stop-loss, it's not about how high the skills are, but mainly about whether one can withstand fear and greed. The technical aspects are largely similar.

Lost 180,000 U,
In May, a net loss of 300,000 U, 2.2 million...

Without a base, the best investment is still not to invest.
Don't blame the heavens or others for your actions, just blame yourself for being too foolish.
It's not good to spend this money anywhere,
Why insist on paying a tax on your own intelligence?
I've learned and understood,
But Azu, it's time to be honest and stop!