Like the human beings it describes, Human Design is a mutative knowledge - constantly changing, developing and adapting as it meets all kinds of new minds who test it and shape it. Human Design is not only for the esoteric, but contains simple truths that can be so helpful to so many human beings in the world at large. Circuitry has come about as a response to the needs of both students and laypeople who take an interest in the Human Design system, laid out in a clear and simple way. The purpose is to serve as inspiration for people to understand both themselves and those around them in the world.