““Madame Blavatsky affirmed long ago that "your best, your most powerful mediums, have all suffered in health and body and mind." Other authorities have stated that mediumship, while sometimes culminating in insanity, leads frequently to the atrophy of brain tissue, the degeneracy of mental powers and increasing egotism and emotionalism. Such testimony tallies, indirectly, with the contaminating presence of hungry ghosts. If mediumship is indeed synonymous with negativity and disintegration, only dissolute astral beings would participate in such a process.””