I feel like she always has to tell us something. And she does that through her music.
She is flopping on the charts? I don't think sh gives a damn about it. She has 38 Top 10s, 12 #1. Does she still need charts and sales?
All of these year's she's been balancing the humanitarian work/non-glamdonna and the controversial side.
And she earns so many pennies from touring
All at all, I don't think she'll quit, bc I don't see a reason I also neither expect a album next year, most likely in 2018