Glen Schaefer: Managing a social-media addiction training for Sun Run

I was feeling good at the end of a recent run when I stopped to check the running app on my iPhone.
I was gobsmacked — this wasn’t just good, it was great. The app said I had just run my fastest four miles ever.
I punched up my Facebook feed and typed out a post mentioning the new personal record, and detailing my pre-run prep: “I had half a large pizza for dinner last night, oatmeal with banana and blueberries for breakfast, and a Honey’s doughnut for lunch about an hour