 Through the lens of Otto Rank's work on understanding art and artists, transformative action learning can be seen as the never-completed process of learning how to "step out of the frame" of any mindset, whether one's own or the culture's – in other words, of learning how to unlearn.Comparing the process of unlearning to the "breaking out" process of birth, Rank was the first psychologist to suggest that a continual capacity to separate from "internal mental objects" – from internalized institutions, beliefs and neuroses; from the restrictions of culture, social conformity and received wisdom – is the sine qua non for lifelong creativity.In a 1938 lecture, Rank said