Tullio Giraldi teaches neuropsychopharmacology at the University of Trieste, Italy, where he is an Eminent Scholar at the Faculty of Medicine, and is currently Visiting Professor at the King’s College London. UK. He is also an ordained Rinzai Zen lay monk at Zenshin-ij Monastery, Italy, and author of Unhappiness, Sadness and 'Depression' (2017).