As a leader, much is expected of you. You are repeatedly pulled and stretched in many different directions. It is sometimes difficult to pin down exactly what a leader looks like. There is not a one-size-fits-all-leader-mold.
However, there are certain qualities that most leaders should possess. John Maxwell sums these up as well as anyone. In his book The 21 Indispensable Qualities of a Leader, he talks about those shared qualities that leaders should gravitate toward.