Every manager makes tough calls—it comes with the job. And the toughest calls come in the gray areas—situations where you and your team have worked hard to gather the facts and done the best analysis you can, but you still don’t know what to do. It’s easy to become paralyzed in the face of such challenges. Yet as a leader, you have to make a decision and move forward. Your judgment becomes critical.

A version of this article appeared in the September 2016 issue (pp.104–107) of Harvard Business Review.