Over the course of my career, I've had the pleasure of working for many fine firms and a collection of powerful leaders. Many of those experiences were in new settings—mergers, acquisitions, spin-offs, new lines of business, and ultimately new employers. Looking back on all my professional moves into new situations, there was a consistent pattern of newcomer advice—encouraging me to take advantage of being the new player on the team. The coaching included phrases such as: "It's OK to be ignorant," "Ask any and all questions," "Challenge the status quo," "Leverage...