I loved this essay on layovers. Airports are usually incredibly relaxing for me:
All sorts of big questions wait on the other side of the gate. Will Bill still love you when you get home? Will you make it out there at college? Will Morocco be everything you’ve always dreamed of? But you don’t have to answer questions like that during a layover. You can’t: The whole point is that they have to wait. You have been granted a reprieve — a chance to consider life as it was before it goes away, or as it might be when it arrives.
See also: Let's fly.
A while back I went trailrunning with an old friend. We went off trail at one point and cut through the woods toward nowhere in particular, toward wherever we would end up. We came across a hole in the ground. Holes are inherently interesting – something missing, a ready-made mystery, and you can fill them up with whatever stories you want. We hauled up a long branch and eased it down the hole 'til we hit bottom. We marked the spot at surface level and drew it up again, like we were checking the oil. We stretched out on the ground next to the branch to measure it out. Six feet plus five-and-a-half plus, oh, maybe three-and-half. We had ourselves a fifteen foot hole, maybe two feet wide, and no explanation. Didn't need one. We dropped a pine cone down and listened for it to hit bottom. It took a while. I thought about dropping in, just to scare myself a little. I think I could have gotten back out. Pretty sure. Probably. As long as the mossy sides weren't too slick. I wondered what reception was like down there.