One problem is that we're, on average, fatter than before, and while tech isn't the primary cause, it's a contributor. Being overweight can cause sleep apnea,

One problem is that we're, on average, fatter than before, and while tech isn't the primary cause, it's a contributor. Being overweight can cause sleep apnea, which in turn can cause depression and anxiety because it turns out you get pretty anxious in your sleep when you can't breathe.