Abstract
Metapsychology doesn’t only emerge from a transcendental perspective, but it develops internally bringing with it profound enrichment. In this second part of the article it is shown
how Freud finds the Übergang is able to connect psychoanalytic science to the empirical aspect of psychical phenomena. His exquisite Kantian pace allows him to not only lay solid
epistemological foundations for his discipline, but also to provide an objective description of the psyche and a naturalisation of the cogito. If the last Kant has assured the objectivity
of physics, Freud, overcoming the fourth paralogism of Pure Reason and taking into account the finality of living beings, continues in his specific field demonstrating that psychology,
appropriately developed, is a natural science.