The lady who does my hair was limping when I saw her last time. She had been kicked in the knee by a horse back in the fall, and then missed the last step on the stairs causing her knee to go out. She was wearing a knee brace and planning to spend the entire day standing and working on people's hair.
"You must have been tempted to call in sick," I said, and she agreed, but said she needed to earn money. She is middle aged, and as a self-employed hairdresser she cannot afford health insurance. Obamacare did not fix that. The doctor she consulted advised a "mega expensive test" and probably surgery, neither of which she can afford.
This ARRT banner is for her:
And this one: