I get a kick out of the couples married or not who are sitting across from each other at a restaurant and both are staring at their phones. As evolution sets in we are going to be a species of large eyed, crooked neck, stooped over idiots.
Add: I was at Animal Kingdom the other day walking along with my family. A young couple with children are walking towards us, man head down looking at phone, woman head down behind and to the side of him looking at phone on a trajectory that will run her right into me. I see her coming and keep walking not changing course, she ran right into me as I braced for contact. Damn near took her off her feet, knocked her bag out of her hand. My kids laughed their ### off.... Told them, let that be a lesson. Pay attention and don't be a dumb ###.