Stefan Tsirikos studied Mechanical Engineering, Economics and Computer Science at the University of Toronto. He worked 22 years in Analysis, Design and Development of large scale integrated information systems and Management Consulting in Canada, Greece and Zimbabwe, Africa. He responded to his call in 1993. The study of books by Jane Roberts and SETH were instrumental in the awakening of his Consciousness. Since 1995 he practices Reiki (Usui Shiki Ryoho) and since 1998 he teaches it as well. Today, Stefan devotes his life to teaching Metaphysical subjects in both Canada and Greece. His first book with title “Who or What am I?” and subtitle “Energy as the Universal Construction medium” has been published in English (2007) and in Greek (2009). His perspective is based on the concept of extending the human Consciousness, and it is characterized by rationalism and scientific thought. It constitutes a “Cosmos theory”, which uses man as the object of analysis although it refers to the whole of Creation. His message is about liberating people from the oppressive bonds of fear and does so by focusing on empowerment and personal growth.