I know I should be more patient, but as soon as I got home Mother started asking my help about getting AirPlay to work so she could see her Chinese movie online through the dining room TV.  I got it to work -- eventually, somehow -- but through her pathetic pleading and questions I don't have the answers to, it was a typically frustrating situation to deal with a child-like maternal figure.  I'm just glad she didn't accuse me of anything.

I need to go exercise.