The term 'Personal Energy Field' is often used to refer to an individual's AURA, which is a four-letter word. An AURA is an energy field that surrounds and permeates the body of a living being. It is believed to be composed of various levels of subtle energy and is thought to be visible to those with the ability to see it. Auras are said to reflect the physical, mental, and emotional states of an individual, and can be used as a tool for healing and spiritual growth.