The Bitcoin position started at 6.8, and I kept doing T until it reached the breakeven point of 6.1. Now the opening price is 5.92, and the liquidation price is 3.9w. In summary, the last crash did not blow me up, but because I opened three altcoins and they plummeted, I cut my losses by 30%. As a result, except for arb, several altcoins have not returned, while bnb and ton have returned to the original point. I still sold them out in panic, otherwise I would not have blown up and I could still make some money.

In summary, it is better to buy spot altcoins, and altcoins can only buy value coins. It is better to play less contracts. For now, just play Bitcoin contracts.