Just try it: if you attempt to sit for two minutes and think about nothing, you will probably get an inkling of why intentionality is so fundamental to human existence. The mind races around like a foraging squirrel in a park, grabbing in turn at a flashing phone screen, a distant mark on the wall, a clink of cups, a cloud that resembles a whale, a memory of something a friend said yesterday, a twinge in a knee, a pressing deadline, a vague expectation of nice weather later, a tick of the clock.
