It caught my attention that most of the leadership qualities are commonly used as in humor. I even saw one of my friend's tips of being an great leader. An leader should never be too serious to lead the way.
Reading Lee Thayer's: Leadership: Thinking, Being, Doing would be a step in that direction. HOW I think influences who I am. And who I am influences what I do. And what I do creates the habits that in turn create me.
5 Keys to Inspiring Leadership, No Matter Your Style Infographic and article by Gwen Moran. "What really matters is that leaders are able to create enthusiasm, empower their people, instill confidence and be inspiring to the people around them.