Why the Usui System of Natural Healing as your Reiki Mastery?

Having already achieved Reiki Mastery, I am often asked why I chose to make the commitment to go back through Reiki training by renowned Reiki Master Richard Casey to obtain my Mastery in the Usui System of Natural Healing. Here I explain the special and subtle, yet profound, difference in what drew me to this particular practice of Reiki....