            uint256 amountWithdrawn;
            uint256 _fee = assets.mul(feeBPS).div(10000);
            amountWithdrawn = assets.sub(_fee);
            shares = convertToShares(amountWithdrawn);
        uint256 expectedShares = previewWithdraw(assets);
        uint256 assetsReceived = _withdraw(expectedShares, receiver);
        require(assetsReceived >= assets, "You cannot withdraw the amount of assets you expected");
