Those things are rolling IEDs. I can’t even begin to imagine how that would play out.

Take care of your body. Teeth, bones, joints, muscles, and skin can all be repaired but it’s never as good as a factory original.

Also, those repairs cost time and money. My father in law is almost 20 years younger than my dad and can’t do as much in a day as my dad. He’s shortened his quality life because he thought shrugging off problems was what you should do.