function withdraw(uint256 _susdAmount) external override {
    _withdraw(_susdAmount, _msgSender());
}
  function _withdraw(uint256 _susdAmount, address _target) internal paysInterest whenNotPaused {
    if (reserveAmount == 0) revert USDA_EmptyReserve();
    if (_susdAmount == 0) revert USDA_ZeroAmount();
    if (_susdAmount > this.balanceOf(_msgSender())) revert USDA_InsufficientFunds();
    // Account for the susd withdrawn
    reserveAmount -= _susdAmount;
    sUSD.transfer(_target, _susdAmount);
    _burn(_msgSender(), _susdAmount);

    emit Withdraw(_target, _susdAmount);
  }
sUSD.transfer(_target   , _susdAmount);
_burn(_msgSender(), _susdAmount);
