I posted about how the dogged persistence of coach-led or self-directed questioning can lead to getting deeper to the heart of an issue in Getting to the Essence of Aspiration. In a recent podcast, Wolf McNally approaches this topic from a slightly different angle. Being a Theory of Constraints student, he looks at how actions can be explored to come up with the best course of action. In You Might Have to Shave a Yak he talks about not accepting the term “I don’t know”; you need to keep asking questions. You need to be persistent in order to make progress.