Philosophy, ethics, discussions, meditation, psychology, evolutionism, biology, marine biology, indoor sports, italian language, meditation, martial arts, warcraft-related videogames.
Socrates, Plato, Shakespeare, Baruch Spinoza, Hegel, M. Shelley, Schopenhauer, Carl Gustav Jung, Hans Jonas, Orwell, Conrad, Henri Bergson, James Hillman, Primo Levi, Emanuele Severino, M. K. Gandhi.