12.19. Big drop, continuous decline. Positions that should explode will explode, and losses that should occur will occur. Now there are still two positions, but I can hardly hold on. Why did it turn out like this this time? Ultimately, it's due to insufficient understanding of the cryptocurrency world. In the past, I always set stop-losses when opening positions. But as the money slowly increased, I became a bit complacent. I didn't set stop-losses, thinking that even if there was a big drop, I could withstand it and quickly recover. But I didn't expect it to be an endless decline. The altcoins were even cut in half. The contracts simply couldn't hold on. Looking back at the past week, how proud and spirited I was. But it all changed so suddenly. Sigh, the world is unpredictable. The cryptocurrency world continuously subverts my understanding. $BTC