The phd would prove that most likely all things around us are made from the same substance and/or energy and colors, feelings, and knowledge are all states of this one substance and/or energy. There are good states such as "love", but the benefit is that applying pressure to bad feeling states such as pain can force the state to change to a different state, ending the bad feelings of any type. The medical industry can benefit from this immensely. Please email me if you want this as your phd topic wizardmuscles@yahoo.com