 Yeah. I'm glad you brought up rules and consequences, Mark, because we have a resource, a workbook that can help parents. Do you want to say a word about that? Well, I mean, it's just the opportunity to say you can write these things down. And I give a lot of ideas and thoughts about how you can do that in a way to get your child to buy into the rules and understand and accept the consequences if you're having behaviors that are spinning out of control. And it's just called a rules and consequences workbook.