Love is a holistic experience that cannot be contained merely in the mind or the body. Without physical chemistry, there is no sexuality. Without common interests or attitudes, there is no friendship. However, even if both mind and body are perfectly matched, there is still no guarantee that the subjects will “fall in love,” and perhaps those who would never think of associating with each other based on appearance or behavior are missing out on the love of their lives. Thus, the traditional view of love is a complicated phenomenon that is impossible to reduce to simple factors.