a hundred years ago there lived a man and his friend rotten sandwiches. every day they think something strange, for example humans become rotten bread and sandwiches into humans the reason they want to feel in a different position. finally they agreed to exchange themselves. the human being seems to start to fret because being a rotten sandwich isn't really good and wants to change places immediately. but rotten sandwiches were too comfortable to be human and he refused to change places again, but this man continued to force, finally this rotten sandwich took this man who had become bread and fed the duck and died. finally rotten sandwiches become human forever.