Virtue, conscience, transformation and doubts, Who we are? Where we go? These are some of the unknowns that the argentinian author Leonardo Taub is currently developing. The constant search for answers to metaphysical problems have led to exciting philosophical world of why we are here and why we do live. Who I am? Searching the essentially is a documentary that allows us to enter and know the thought of an insatiable artist in explaining things that give existence and meaning to the environment in which the human being moves.