Some rules are good. For example, off the top of my head, let's say a stand-up comedian or a talk show host wearing a nice suit - as a ponderer, I grew up like, "Why don't they just go up there in their army jacket? They're fine!" Then little by little, you think, "You know, it's kind of nice to look nice, like you made the effort." Then you're back at rule one; that was the original rule.