As a kid I used to play outside a lot, and my mother had no clue where I was, nor could she easily find out. I could be outside all day without her worrying that I'd be abducted or involved in an accident.
Now that all has completely changed, and my mother has too. Some years ago when I walked into the hallway of my house I coincidentally noticed a lot of people in front of my door. So I opened it, and it was the police that was about to bust the door with a battering ram. As it happened I hadn't answered my phone in a couple of hours. After multiple calls unanswered, my mom had called 911 on me. And my doorbell was broken, police didn't even knock.. they wanted the action, probably.
I was just freaking programming with the deep-work-destroying phone thingy on silence (where it should be most of the time, imho).