Should others follow you? Is your leadership worth following? If the world acted and did as you do, would the world be a better place?
Consider the example you set for your family, particularly your kids. Would you be proud if they acted the same as you?
Reflect on your driving habits; do they exemplify what you would like to see in other drivers?
The greatest leaders are not those that are the loudest, who stand out among the crowd with grandiose personalities, but rather the meek, mild and most considerate. They are not pushovers, but instead stay on course and seem to do the right thing without inflicting causalities along the way. They treat others as they themselves would like to be treated.
I believe that the greatest leaders this world has and will see are those that we don't name or write books about. They remain behind the scene, out of the limelight and set the example for all to follow. They seem to follow this principle:
Be of the same mind toward one another; do not be haughty in mind, but associate with the lowly. Do not be wise in your own estimation. Never pay back evil for evil to anyone. Respect what is right in the sight of all men. If possible, so far as it depends on you, be at peace with all men. Romans 12:16-18