A skill set called leadership
As most of us know, leadership is about leading people. There are lots of qualities found in good leadership; such as ambition, patience, or humbleness. Anything that you choose could be your skill set, but your skill set is only as good as you can say for yourself.
As I state above, there are many skills required for leadership. But I would like talk about how to collect and keep them. For example: in a pencil case, there is a pen, eraser, blue and red pens. Each of these items is used in different ways. No one carries a pencil case for just one pen. Leadership is a set of tools.