Being an agent for good isn’t difficult. Every human on this planet has the ability to do good to his or her fellow human. A smile. A warm meal. A kind word. Many, many people contribute to the well-being of their neighbors each day through large and small selfless acts of kindness. By their good works they influence others.
Leadership is influencing others.
If what you do, say, or how you live influences others… you’re leading. You are a leader.