I’ve begun to consider the possibility that my brain does manage to wrap itself around these evolutionary shifts in digital technology without extreme difficulty. Which in turn suggests that perhaps this recurrent process helps to keep my brain active and young (or, more precisely, youth-like) by pushing me to learn new skills, to replace old habits with new or revised ones, and in one way or another to get some exercise for the mind. In short, I’ve begun to weigh the mental-health benefits of living la vida digital, with its steady reconfiguring of my neural pathways. […]