 You know, you just made me think of something I hadn't thought about in a long time. But when I was in high school, which is like 50 years ago, I did what was called impromptu speaking, where you'd walk in, pick up three topics, pick one in 10 seconds and start talking. And you had to give a coherent speech for eight minutes on that subject. And it was on education one year. And I picked up this book that was old when I picked it up. So 50 years ago. And it was and and and.