What makes a successful leader? For some it’s measured by the bottom line; for others by company culture, connection and purpose. For the best it’s a combination of all of these, and then some. In their book, Primal Leadership, authors Daniel Goleman, Richard Boyatzis and Annie McKee outline six key leadership styles: visionary, coaching, affiliative, democratic, pace-setting and commanding. But as David Noble, business coach and co-author of Real Time Leadership, points out, what’s most important is matching the right leadership style to the right environment. “We have seen successful leaders in every one of the key leadership styles, but we’ve also seen examples where each of these styles can…