Guillermo Julio Montero Psy.D. is a clinical, training and supervising psychoanalyst as well as a Magister in Psychoanalysis. He is a full member of the International Psychoanalytical Association, and of the Argentine Psychoanalytic Association. He also teaches at the Institute of Psychoanalysis and co-coordinates the Study Group: Metapsychology of Midlife. He is the President of Fundacion Travesia (Psychoanalysis for Midlife Transition and Crisis). He is the author of 'La travesia por la mitad de la vida: exegesis psicoanalitica', as well as the co-author of the books 'Para comprender la mediana edad: historias de vida' and 'Mediana edad: estudios psicoanaliticos', and the author of numerous papers delivered at different national and international psychoanalytic congresses, several of them published at psychoanalytic magazines in Brazil, USA, Spain and Korea.