Jesus was not teaching a disciple on the outside how to pray. He was telling you how to adjust your thinking so you will not take No for an answer. In the story the friend knew what he wanted. He assumed he had it and continued to assume he had it until his assumption took on the feeling of reality and he got it. This is how you find God in yourself, by being persistent in your assumption. When you know how to pray, you will discover that everyone in the world can be used as an instrument to aid the birth of your prayer. They may be condemned in the act and pay society’s price, while you are saved; yet you are the cause of their action.