Actually, allow me to share a similar story about my cousin Keith, a chiropractor.
Some woman in her 70s or 80s (can't remember how old she was, just know she was super old [/rudeness off])and came in asking for him to fix her back. So he did. That's his job, right? She felt fine afterwards and returned home. There were no problems. So later on in the week, she comes back seemingly calm but frustrated at her old back pain coming back (I can't word it better :<). He asked whether she did anything that would hurt it. She says 'Ofcourse not!' and for some reason gets offended by this. He backs off, and just puts her in the chiropractor chair, whatever the hell that's called. Then he asks her how she's been doing after working on her back, and she goes 'How the fuck do you think I'm doing?!'. He's obviously taken aback, and starts asking her other questions which she responds to with the same rudeness, and she starts criticizing his job.
Later on in the appointment, he goes 'Well, you felt fine before, have you done anything that would hurt your back?'. She swears again. And he repeats the question alot. Finally when she walks out, she says she tried lifting a tractor. A fucking tractor. In her 80s. And I mean a john deer tractor.
*facepalm*
True story. Seriously, he shared this with the family during Christmas Dinner.