Generally speaking there are six leadership styles: authoritative, democratic, affiliative, pace setting, commanding and coaching. Each one of these has its time and place.
But for you and me as project leaders, project management coaching should be at the top of our list. After all, it is the people working on our projects who get things done, so we want to unlock their potential. And coaching may just be the answer.
Have you ever considered being a project management mentor to another PM in your network? I can tell you from personal experience that while project management coaching sounds like a lot of work the return on investment that you personally get out of it is immense.