If you drive, then everyone you see on the street who is not driving - walking, rolling, cycling, taking transit - is doing you a personal favour by not making your traffic worse. You're welcome!
@mbonsma I do drive, in part due to my having a chronic injury, and absolutely this: it is absolutely in my interest as a driver to have less traffic, and that interest is best served by walkable cities, robust urban planning that includes bikes as a first-class mode of transit, and strong funding for bus, light rail, and train infrastructure and operations.