“When I was a little kid, I was really scared of the dark. But then I came to understand, dark just means the absence of photons in the visible wavelength—400 to 700 nanometers. Then I thought, well it’s really silly to be afraid of a lack of photons. Then I wasn’t afraid of the dark anymore after that.”

If you were alone in a room with a car and wanted to figure out how it worked, you’d probably start by taking it apart as much as you could and examining the parts and how they all fit together. To do the same with our thinking, we need to revert to our four-year-old selves and start deconstructing our software by resuming the Why game our parents and teachers shut down decades ago. It’s time to roll up our sleeves, pop open the hood, and get our hands dirty with a bunch of not-that-fun questions about what we truly want, what’s truly possible, and whether the way we’re living our lives follows logically from those things.