 Biggest, I'd say flaws with how people approach their pain from the workplace. One is they'll have these ergonomic experts that will come in that will adjust their chair and their desk. And they're basically trying to band aid all of the pain issues, not really understanding that's not the root of the pain. It's because they had lack of mobility and they're weak. And then the second issue, if you talk to the average person about their pain, they'll say, well, I need to be more flexible because I'm tight. Flexibility is not mobility. Flexibility increases your range of motion or is your range of motion? Yeah, temporarily. Mobility is, are you strong and controlled within that range of motion? You know, I like to use the example of my one-year-old son. He's got incredible flexibility. I can put him on the ground. I could take his feet and put him by his head and put him in the splits. But he's got no mobility because he has no strength. So I think people confuse that. They think it's my desk, it's my chair, or I'm tight. No, tightness is part of it. You're also weak and you lack control and stability. That's what gives you the pain for your mobility.