once upon a time, a fisherman told the whole world that a certain pond has lots of big big fish. lots of fishermen heard about this and went to the pond, thousands of fishermen went to fish in the pond. fishermen who went to the pond to fish had plenty of fish and they spread the word about this pond, soon fishermen from all corners of the world went to this pond to fish. years passed and the number of fishes decreased due to the many fishermen who came to fish, and soon enough, there were no more fishes left in the pond, however fishermen still came to fish, hoping to find fish but all that is left for them to fish are other hooks from the other fishermen.