Have you read Feeling Good? It has a part about mastery vs pleasure, specifically how they are independent. https://en.wikipedia.org/wiki/Mastery_and_pleasure_

Have you read Feeling Good? It has a part about mastery vs pleasure, specifically how they are independent. https://en.wikipedia.org/wiki/Mastery_and_pleasure_technique https://en.wikipedia.org/wiki/Mastery_and_pleasure_technique