If you asked people on the street, "Do you want your life to make a difference?", I think most people would say "YES, of course!". We don't want to waste our life.
One of the ways we can make a difference is when we become a force multiplier - when we leverage our skills, abilities, and resources to increase impact and influence. Remember we are just one person in which we possess only a finite amount of time and which we can only be physically present one place at a time - therefore when we have the opportunity to make a greater impact beyond those limitations and constraints we should jump at the chance to do so.