Stevie's eye issues
 

I had forgotten she had talked about having wet macular degeneration in a Rolling Stone article. There have been other articles about it also, like

https://www.palmbeachpost.com/story/...n/76300793007/

It makes some of her hesitancy onstage and why she doesn't do edge walks and various other movement onstage make a lot more sense. Also her talking about how she could lose more sight and thus wants to do as much as she can now while she still can explains a lot.

I hope she has a great opthamologist and has ongoing treatment to help prevent the progression!:)