Technology keeps kids from getting the things that we know they need for healthy development: sleep (at least 84 percent of teen cell phone users have slept right beside their phone, and teens send an average of thirty-four texts per night after going to bed),27 exercise, radical downtime, unstructured child-led play, and the real-life, face-to-face social interaction with friends and parents that is such a powerful antidote to stress.

