 So stay where you are. Don't go anywhere. Let's go right back to our telephone calls. Get another phone call in before the end of the hour. Next up is Bernice in San Manuel, Arizona. Hi, this is Bernice in San Manuel, Arizona. I have a question about stem cells, X39 and different ones that I've seen on TikTok where people are feeling really good. I want to know if it's reversing.