Leadership

Many people quickly assume that being a good leader means you're a good manager and vice versa. The two concepts are actually quite distinct and understanding that distinction can help you understand what it means to be good at either or good at both.
Leadership is setting the tone of an organization; the broad objectives and long term goals will come from the leader, and then managers need to execute on a plan to attain them. Leadership is not necessarily getting caught up in all the details but rather setting the plan and inspiring people to follow them.