During college, I spent a good chunk of a summer in Venezuela. The food was astounding, the people delightful, the weather and hospitality beautiful. Within the first day or two, however, I recognized that my views on time management weren’t shared by my new friends. If we planned to have lunch at noon, this meant anywhere between 12:00 and 1:00 p.m. The same for meetings or travel: timeframes were approximations without rigid punctuality. I learned that my idea of “being on time” was far more culturally formed than I’d realized.

All of us are shaped by the cultural values that surround…