What defines a leader?
A leader is somebody who in a group of people who takes up the responsibility of leadership to complete a task. The task can take any amount of time, from the simple task of leading a group activity to leading a country. A leader needs to have certain quality's to be a good leader. They need to have empathy toward their followers but still make conscious decisions.
During a time when someone is a leader they may realize that they have to much empathy or that they have no empathy. This can affect how some people lead. However, a good leader adapts to the faults they have and use them to grow.