Too Long; Didn't Read
A product manager is best compared to Oscar Diggs, or the Wizard of Oz. The real similarity between the two comes from the illusion* of being “great and powerful” Don’t lead under the illusion of infallibility, a product manager should be steadfast in every decision and proclamation they make. Pivoting can be costly and demoralizing if done for the wrong reasons. Never underestimate a user’s aversion to being forced into signing up for a new service.