Constant movement

There is such a phenomenon, people are constantly going somewhere. They pay so much for their houses and apartments, yet nobody is at home. It's probably more common in cities. Roads full of cars, constant movement. They drive, walk, or take a bus. They never arrive. Otherwise, they would not do the same thing the next day.

I have no idea where they are all going, only that they will never reach their destination. And one day their bodies will just fall off.