Today's mood is really annoying. I took a day of short positions, and at the peak of my profit, I increased my position with floating profit. Originally, I could have doubled my earnings again today, but I ended up making just a little. Feeling bad, I went short on two new coins. One of the new coins almost hit my stop-loss line when it made a spike, I'm exhausted, so I won't deal with it for now. It seems like BTC is having a hard time dropping these days, and there are no opportunities to go short. I feel that going long is also awkward at this position. I'll just hold on to the remaining BTC for now. Since I'm in a bad mood, I won't open any contract positions in the future. I'd rather play spot trading and just sit on BTC instead.