Going nowhere fast

It's a waterwheel or that thing Astro walks on 50,000 feet in the sky. Escalators are close but not quite, elevators are too claustrophobic and also don't really work. Return to sender mail, boomerangs, cartwheels on a mark, the car in the "Ferris Bueler's Day Off" before it crashes through the window. Jete's. Walking into a room- forgetting what you went in there for- going back to where you were previously. Round-a-bouts, circular doors in New York city, the old "agree to disagree" conversation. M. C. Escher's staircase drawing. The back of shampoo bottles; rinse, lather, repeat. Water molecules