Chicken Soup for the Soul Card Game

A beachcomber saw a man walking along the shore, throwing back starfish that had washed up. "There are thousands of starfish on the sand, " the beachcomber told him. "You can't possibly make a difference." The man picked up a starfish and threw it out to sea. "Made a difference to that one!" he said. How do you make a difference? To whom does it matter?