As one of those terrible 5-a.m.-people, I offer an early-morning running group for Zürchers in 8003, 8004 & 8005: Run! Zombies!, sometimes join the city’s various social running groups, and try to wave a greeting at every runner I encounter.
As Evie Stevens & Carmen Small eloquently put it: almost nobody on the streets is putting in so much of an effort that they can’t wave back.