Our memories, I’ve often written, are fragile things. They are temperamental stores of meaning that capture in bursts rather than extended pans. For each critical moment, a last conversation with a friend or being present at someone’s wedding, there are hours and hours of unremarked-on time spent traveling to each. These points are not the highlights of our lives, but they are our lives. We are made in large parts of transit time and sleep, and scarcely remember either. Those hours, though, make our memories. Down time is not just down time. It’s time to think, time to organize our experiences into the structures we’ll recall later.

Sitting in the Singapore Airlines lounge at HKG I think about the time I’ve spent here prior. Years of solo travel: late night returns to San Francisco after weeks in Shenzhen, Dongguan, Zhuhai. In those years much of my thinking time happened in transit. Hours on the road served as a buffer zone, as time to assimilate hundreds of small moments in factories into stories, into a self narrative and a report on work done. Much of inhab.it came from those times, or from similar ones. Lazy Friday afternoons at Cotton’s after long bus rides back from Shaoxing crafted half a dozen posts, and more real letters. Later missives started in the Virgin America terminal at SFO, long-since rebranded. Or at the Pullman Hotel in Shanghai, after days at printers in Pudong. Or at the Pullman in Chang’an, after days tightening injection tolerances, days waiting for tooling changes. Posts come from quiet Saturday mornings in Hong Kong after crossing the border back late at night, or from the La Quinta in El Paso or the Holiday Inn Express in Juarez.

These moments, each quickly pulled back to my mind by considering a location, and where I wrote when there, do not represent my purpose. They do not represent the thing I was on the road to do, nor the people I was there to meet. Instead they represent the moments I had to think, and the hours to myself. These are rare, now, seemingly ever more so.

An hour alone in this lounge in HKG, in a place I remember well, where I often now sit feeding a toddler, is a good reminder that these moments aren’t gone. Much like the rest of this trip, two weeks out in a series of odd loops, our old habits are still inside of us, waiting to be called by circumstance or choice.