 Sadly, Karen, I think a lot of people as they age just accept that, hey, I'm getting older. Maybe I'm just I have no energy because I'm getting older. That's not the case. You've always taught me we have to go to food. We have to go to supplementation and we have to take a look at our daily choices. And, you know, I still live by the 80-20 rule, Karen, that you taught me about all those years ago. So thank you for that. Now, I want to talk about the second factor that kind of leads to fatigue. If you wouldn't mind sharing that with our listeners, Karen.