If the interest is based on the price of the coin, what should we do if the coin price is 0.009 after half a year?

$USUAL I staked 2000 usual, and I can earn an additional 40 daily. In a month, I will earn an extra 1200. I have no reason to withdraw the staked $usual after it matures. I want to keep it for longer. If I earn 40 per day, in a year I will have an extra 40×365 = 14600. By then, I will have 16600. Tell me, what should I do with the withdrawal? So, you don't have to worry about anyone withdrawing the staked $usual in a short time.