To be a leader is to lead by example keeping a watch on every action.
Expression: When someone is clicking a photograph or recording a video of us, there is care taken about every action of ours. We make sure we are able to portray our best. In life too, if we have this consciousness, that I am being watched and I am a role model to everyone, I will be able to set the right example for others.
Experience: Today I will check my actions. I will do at least one thing today that can be as an example for others to follow. For example, when someone shouts or doesn't behave well, I will smile and have a thought of good wish for them.