Most people are born creative. As children, we revel in imaginary play, ask outlandish questions, draw blobs and call them dinosaurs. But over time, because of socialization and formal education, a lot of us start to stifle those impulses. We learn to be warier of judgment, more cautious, more analytical. The world seems to divide into “creatives” and “noncreatives,” and too many people consciously or unconsciously resign themselves to the latter category.

A version of this article appeared in the December 2012 issue of Harvard Business Review.