There is a belief which comes from ancient times, and that is the belief in a twin soul. Some people wait for this phenomenon and search for it; and sometimes this belief is the cause of much unhappiness during the greater part of their lives because they have not yet found their twin soul. What is a twin soul? One might say that a proper answer is the twin soul of a question: every person is a question and every person is an answer, and when two people meet and one of them is a question and the other is the answer to that question then they are twin souls. But unfortunately what very often happens is that either two questions meet or two answers.