I'm going to bed now. Reflecting on the biggest mistake I made today, around 10 PM tonight, the price of BTC was below 70,000, and the yes for BTC above 72,000 was just 1. I was planning to buy $500 worth, but I saw that I already had over 10,000 yes, and it was almost zeroed out. These yes were bought during the day at a cost of around 15. About half an hour later, BTC surged to around 71,700, and the yes shot up to about 20. That means in half an hour, it increased 20 times. I was already starting to profit, but I was too greedy and didn't sell. Later, at midnight, BTC dropped below 72,000, and my over 10,000 yes became worthless.