I speak often and with great satisfaction of my Man Cave, our house’s finished basement where my nerdish technophilia is allowed free reign. My PC tower and its domino-line backdrop of external hard drives; my big, flat TV atop its nest of audio components and cables; a small museum of video-game consoles; and the nonelectronic pleasures of my John D. MacDonald paperbacks (inherited from my father, who freshly arrived from Czechoslovakia in the 1950s used detective and spy fiction to hone his English-language skills), white cardboard longboxes of unexamined comics which with every passing year come more to resemble stacked sarcophagi, a dusty Millennium Falcon playset packed with Star Wars action figures in various stages of dismemberment (the latter a gift from my brother in law).

As this inventory suggests, the contents of the Man Cave embody not just arrested development but a certain ongoing regression: a march in reverse through the stages and artifacts of the enthusiasms that made me what I am today. For that reason, it’s fitting that I have opened a new wing whose title might be “Boy Cave”: a model-kit-building station in a side workroom where the heating-oil tank and cat-litter box vie with paint thinner and acrylic glue for the prize of most fascinatingly noxious scent.

Currently on the workbench is Polar Lights’s Robby the Robot, a kit I’ve been dabbling with for more than a year, but which a few nights ago I decided to buckle down and finish. (Pictured above, the 1/12-scale figure is still missing an ornamental arrangement of gyroscopes on top of its head, and over that a clear dome that seals its brain circuitry in place.) Model kits based on science fiction and fantasy have become a central preoccupation in my scholarship, and I guess in some ways I have returned to kit-building in order to (re)gain firsthand experience of this strange subculture of artifactual play and constructivist leisure — its material investments as well as its surrounding discursive community (see, for example, the reviews and build-guides here, here, and here).

But I’m also realizing a simple and zenlike truth, which is that to build a kit you must build it; it won’t finish itself. And the difference between dreaming and doing, which has so often constituted an agonizing contrapunto to my publishing life, is like the difference between the unassembled plastic parts still on their sprue and the built, painted, finalized thing: a matter of making. If I can fit the pieces of Robby together in stray minutes (and it turns out that the rhythms of model-kit assembly fit nicely into the scattered but semipredictable intervals of parenting), what else might I accomplish, simply by opting to complete — rather than just contemplate — the process?