Praying for Results

Should you evaluate your prayer life by the answers you receive? In almost every other area of life, we measure our effectiveness by the results. Why don't we do the same in our prayer life? Is God just the god of no? Or are we missing something on our end? When our prayers aren't answered, something is wrong. We must go to God until we receive a clear answer. We must come to believe that God hears every prayer, and that He answers every time.