Through Theta Healing, we connect to Source and co-create with Source.  When we connect to the Creator of all that is, our brain waves automatically go into a Theta state of mind.  In this mind-state, you can create anything and change reality, instantly.  The Theta state of mind is obtained when you send out your consciousness to connect to the Creator through your crown chakra and command your unconscious mind and "Source" for specific purposes, such as when doing readings and healings.  The crown chakra is the one mostly used in Thetahealing, being the "gateway" to the Creator's truth.  Mary uses Theta Healing to help us change key beliefs in our lives that hold dysfunction, replacing them with beliefs that match the Creator's.