 So this whole genetic mutation theory, which is that one, you know, it's a couple of mutations is wrong. There's hundreds of mutations, usually. So after they did the human genome project, they did the cancer genome study, where they took, I think, 50,000, something like that, cancers and basically... Targeted mutations. Yeah, they looked at the mutations and how many mutations are there. In 2018, I think I looked, the last looked, there was six million mutations. Yeah. So you're trying to develop treatments to fix these genetic problems, but there's six million different problems that's not going to work.