“In our cluttered lives, buffeted by trivial communication and pointless alerts, the way to a calmer, healthier existence must begin with subtraction.4 Take all the stuff you’re doing for your kids—all the tech and entertainment you supply and activities you schedule—and toss about a third of it out. Our kids were doing so much better when they had less—less distraction, less stimulation, less supervision, less intervention, less interference, less accommodation, less parenting.”