“Alfred P. Sloan, the legendary builder of General Motors, once said to a meeting of one of his top committees, 'Gentlemen, I take it we are all in complete agreement on the decision here?' Everyone around the table nodded. 'Then,' Sloan continued, 'I propose we postpone further discussion of this matter until our next meeting to give ourselves time to develop disagreement and perhaps gain some understanding of what the decision is all about”