IN MY LAST POST, I WROTE THAT CHANGING CAREERS or career focus is a powerful catalyst for shaking up sedentary thinking. It can reveal new professional perspectives and approaches to problem-solving. It can lead to new skills, networks, and best practices. (It can also lead to sleepless nights, that slow-rising fear you overlooked something critically important that will come back to haunt you, and the trepidation of mastering a new technology. But that's another story for another time.) For me right now, it's about revealing the many forms and pathways that organizational leadership can take. I've been a staff leader my entire working career. During that time I've learned a lot of leadership lessons, but I've also developed some predictable assumptions about what leaders do and personal expectations about what I, as an organizational leader, do. Since shaking myself up eight months ago, my leadership assumptions have been tested in ways that often jump out f