$TRUMP

I have been exploring contracts these days and it feels really fun. With a principal of 10U, I kept shorting Trump with a leverage not exceeding 20 times, and I earned a total of 30U, both big and small profits. Today I thought that small plays were pointless, so I directly opened 50X. In less than 3 minutes, I got wrecked twice, directly hitting the point of no return. Are there any brothers like me who suffered heavy losses due to greed?