Sometimes I think about whether shares are a necessary basis. While using huge computing power, assume that the best shares last time were 20P-level shares": 676707158391, but the computing power returns to 0 when the device is rented, and after the address is changed, and The common shares of the pool are still calculated. I also tried to use G-level computing power to accumulate tiny shares, and the BS value only increased a little. The question is whether the so-called luck will come back for those who change addresses?