 and concrete. I don't know if you are aware that, you know, that can happen. Like little kids run around, right? Around a pool or outside on wherever. And I had this experience firsthand about a week ago. I took my grandkids over to their neighborhood pool and it was one of those stupid hot days and we were, you know, trying to keep them occupied. The little guy was running around and all of a sudden I was like, I whipped him up off the pavement. My feet are burning. This kid's feet are going to burn off. So you really,