Five minutes into our interview, filmmaker Werner Herzog reveals that he doesn¡¯t like talking about himself or what drives him.

¡°My knowledge of myself is limited, and we shouldn¡¯t get too deep into it. I don¡¯t want this to end up like a confessional,¡± he says via video last month. ¡°I still try to avoid psychological introspection.¡±

Herzog steers from self-reflection in part by throwing himself into work. He has made films at an astonishing clip ¡ª more than 70 in the past 61 years, by his count.