So here goes:
Do you owe the audience anything away from the stage? As a performer, is part of your responsibility to spend time preparing what you’re going to say, or at least developing your thoughts? If you just sit around during the day and do nothing, do you consider that short-changing your future audiences, akin to mailing in the performance live? Or is that irrelevant and your life off-stage is not directly related to your obligations as a performer?