Stress incontinence is when you increase intra-dominal pressure like coffee and laughing, bladderless, sneezing. Because you just lost that sphincter control. And it's also potentially leading to impotence, which I think is more to do with sympathetic. So this is the essentially working in the RAS system. The ren and angel, 10-ton-old-o-dosterone system. Do we have to go through this very briefly? All right. Let's see how quickly I can do it, right? We know that your kidneys need to get 20% of that cardiac output every minute. It needs to filter 120 milliliters every minute