Zack’s new knee

I’ve been trying unsuccessfully, in a tactful, nonjudgmental kinda way, to describe my recent caregiving stint--- for an impatient, stubborn, headstrong man after knee replacement. It’s been challenging for us both. Trying for an entertaining summary of misadventures, it keeps morphing into a cautionary tale to make any sane person think twice about taking this gig--- and run screaming into the…