Let's do some calculations. Assume 10,000 USDT at 17 points, with a wear and tear of 4-5 USDT per day. So, 20*15=300, then the score line is raised to 240, and in one cycle of 15 days, you need to consume 4, leading to a wear of about 60-70 USDT, equivalent to an airdrop given for free. Therefore, you earn the equivalent of 3 airdrops, which, based on current better yields, is around 300 USDT. However, there arises a problem: your principal is 10,000, not 1,000, with a 3% yield rate. Is staking USDT not more stable?