"The interpretation of what an aura is varies among practices and philosophies.
All things have energy. It’s the way you send out “vibes” or awareness. But it’s unclear whether that energy can truly be thought of as a manifestation of the spiritual and physical body. In other words, not everyone believes that auras are a reflection of your state of being. One way to think of auras is as the “energy” someone around you omits. Some people make you nervous — others relax you. This, in some ways, could be seen as a reaction to the energy they radiate ..." (read more)