This year's bill from a leading exchange has been organized, and overall it looks pretty good. The most interesting thing is that the amount withdrawn is clearly more than the amount deposited, indicating that there was some small profit from trading this year. Looking at the monthly inflow and outflow data, I can also clearly review the trading rhythm of the year—when to be aggressive, when to be conservative, all at a glance. This kind of bill review is helpful for reflecting on one's trading strategy. How do fellow crypto enthusiasts view their annual bills?