Good decision making is the hallmark of a great leader. A leader’s ability to make a high percentage of good decisions, in a timely fashion, is fundamental to the effectiveness of the individual and the success of his or her organization. In fact, Bain researchers found that decision effectiveness is 95% correlated with financial performance [Forbes, ‘17]. Yet, about half of business decisions end in failure, a study showed! Decision making in a highly cross-functional envi