A Human Circle describes the nature of the perceptual and perspective boundary between a person’s inner world and their outer world. Human Circles are a way of making sense of the nature of the boundary between inner and outer worlds as perceptions are generated and perspectives are formed.
The function of the Circles is not to absolutely define the nature of you are perceptions and perspectives. They are intended to guide you as you make sense of the flow across the boundary between inner and outer worlds.
You may often find yourself identifying different circles in different situations, so just play around with the Circle to make more sense of your perceptions and perspectives and what they mean to you.