A few days ago I went shopping for running shoes for the first time since Oliver was born. I used to run marathons in my early thirties and would look for pretty specific things in a shoe, but these days I knew I'd use them for occasional runs, walks and bike rides, so training shoes, per se? Not as critical. I miss my serious running days, but my priorities (and my body) are a little different now, and I've grown ok with that. So there you have it: on a mild afternoon in early March, I strolled into a local running store and strolled out twenty minutes later with not one but three pairs of new running shoes, along with an anger I couldn't squelch.