〖Returning 300u account to zero is almost the same as returning Bitcoin to zero〗Find my brother’s ok account,This piece of paper fell out of the notebook,"My kindness to you is not that I am weak, but that I have become strong!"Today, the 300u account established another sub-account.Just use my brother’s account.The money earned belongs to my brother.It can also be used for expenses and continued investment in the "Sun Account",Square’s 300u account is the parent account,There will be more and more sub-accounts this year.so,The return of 300u account to zero is almost the same as the return of Bitcoin to zero.it's out of the question!