Knee recovery continues

No sooner than I took a breath after the worst of Zack’s second knee recovery then he had to have physical therapy for sciatica---and decided we should return to the gym. I approve of both measures, but the schedule’s killing me. I’d be happy to spend about a month in a sanitarium regaining my energy and tranquility after this four-month/two knee caregiving stint. Mind you, this was 24/7 most of…