Positions: University Professor and Hospital Psychologist, writer and essayist.

In 1971 he studied biochemistry and biophysics at l'Ecole National de Chimie (Paris).

He obtained a PhD degree in philosophy (1979) and in psychology (1980) at the University of Nanterre.

He taught there from 1980 to 1989 and later at the University of Grenoble II and then obtained a PhD degree in Literature and Human Science (1992).

He has been teaching as a clinical and pathological professor at the University of Reims Champagne-Ardennes from 1992 until now.