Lidija Mavra is a PhD-qualified social scientist who, over the past ten years, has worked intensively with people from disadvantaged communities internationally, from Lima to London. In doing so, she discovered that much of the pain that abounds in situations of social injustice is located on a deeper level than the purely sociological – individual factors are vital. Consequently, she devised a solution to a social ‘problem’ with one group of marginalized individuals, harnessing their creativity to co-create the award-winning social enterprise, Unseen Tours, which coaches homeless people to lead guided city walks in London. For this, Lidija mentored vulnerable people from very diverse walks of life and was ultimately inspired to fortify her own inner growth via the Three Keys model. Today, she is a qualified Three Keys practitioner and certified in administering the Myers-Briggs Type Indicator Steps I & II.™ She lives in Mexico City and offers Three Keys work in English, Spanish and Serbian/Croatian, whether in weekly sessions or 3-5 day intensives.