After the war Fo returned to the Brera Academy, also taking up architectural studies at the Politecnico di Milano. He started a thesis on Roman architecture, but becoming disillusioned by the cheap impersonal work expected of architects after the war, he left his studies before his final examinations. He had a nervous breakdown; a doctor told him to spend time doing that which brought him joy. He began to paint and became involved in the piccoli teatri (small theatres) movement, in which he began to present improvised monologues.
