The sun is high but it feels low, its heat close and heavy enough to push heads down and slump shoulders. Border Patrol Agent Joe Marquez runs his hand along the tractor-trailer, and chips of white paint break off and crumble to dust under his fingertips, like dried leaves from a dead houseplant. There are rustling noises inside the truck, trapped spirits, humanity in a tin can. He wonders if they’ll emerge in any better shape than the trailer’s paint job.

The game was the same as every year. Rachel could have called it in July, if she’d wanted. For every age-inappropriate costume that knocked on the door of their no-kids party—six-year-old sexy nurses, second-grade saloon girls—Bill had to do a shot. For every comic book or television character, Nalene had to do a shot. Usually David got drunk off ethnic-insults-on-parade—kids in headdresses, kids-as-pimps—but three months ago his girlfriend “Carrie” had given birth to a bouncing baby boy, so he wasn’t even at the party this year.

Oh low estate, my love my love, the song’s hook went, or seemed to, through the wall of the Ladies’. Bill Koslaw felt it more than heard it, buzzing in his back teeth through the sweaty skin of his jaws as he pushed into this toff tart—Sessilie, he thought her name was, and the rest began with a K—from behind with her bent over the lav itself, hands wide-braced, each thrust all but mashing that great midnight knot of hair against the cubicle’s tiling. And he could see her lips moving, too, half-quirked in that smile he’d literally never seen her lose thus far.

Seasick and shivering, Thomas Blacksburg peered out from beneath the orange life boat canopy, watching helplessly as the powerful Benguela current swept him north up the coast of Namibia. For hours, he’d been within sight of the Skeleton Coast, that savage, wave-battered portion of the West African shore stretching between Angola to the north and Swakopmund to the south. Through ghostly filaments of fog that drifted around the boat, Blacksburg could make out the distant shore.

It’s all downhill on a descent. The oldest climbing joke of the lot, but only because it’s true. If I like any bit of it at all, it could never be that slow, painful climb down from the highs of before and the bone-deep exhaustion of after. People make mistakes on a descent because everything’s against them: altitude, time, their bodies. And always their mind. No one gets excited about survival—not like they do about standing on the top of the world. And no one gets a good write-up in Nat Geo or Time.