I came in from my 10-foot commute once and my 3-year-old looked up from his snack and said, “What did you make today, papa?”

It took me by surprise, as I had always assumed that when I was out of sight I was out of mind. (I now know that children seem to be most interested in you when you’re not around. When you’re actually around, they love to ignore you.) “No, he asks about you all the time,” my wife said. “He always wants to know what you’re doing. I tell him, ‘Papa’s out in his studio making things.’”