 Yeah, absolutely. And that's the stuff that like, you know, because we're so conditioned to, if it hurts, I'm not good. And if I feel good, then I'm okay. And that's how we think about our backs and necks in particular, but that's really, really inaccurate ultimately. And I think people, even though they're conditioned to think that way, they do understand that because when you go for a physical and you get blood work, even if you don't have any symptoms, like it's a yearly exam, they may do blood work on you.