 So first of all, on the fertility point, I'm pretty convinced. Here's the thing. So the total number of papers on the connection between housing prices and housing regulation and fertility, I think I was able to find four papers ever written. So that's just truth in advertising. I'm not hiding papers that said something else. I'm just saying that's all the papers that I could find. Now, I would say just in terms of common sense, the point of one of the main reasons people keep living with their parents is housing prices are high.