The Yin and Yang of dumplings and kebabs An old asian man operates a store on the bottom floor of his house where he sells dumplings and kebabs. The dumplings are known for being the best in the entire city, but the kebabs are completely disgusting. The strange thing is, whenever you order a dumpling, you must also get a kebab with it. When people try to order just a dumpling, the old man straight up refuses. Many people avoid the shop for this reason. One day, the man's nephew comes in, and asks ""uncle, you know everybody loves your dumplings and hates your kebabs, right? You could probably get more business if you only sold dumplings."" The old man leans in with a knowing smile, and says ""I know that everyone loves my dumplings and hates the kebabs... But for all the light in this world, there must also be dark. Where something good is found, there must also be something bad. It is the way of the universe. Also this house has no toilet.""