The German word Sitzfleisch names the capacity to stay planted in a chair and keep working. Joshua Rothman starts with that writerly virtue, then asks whether offices and classrooms mistake visible stillness for the conditions that make thought possible.
- Sitting isn’t the same as concentrating: A person can remain at a desk while the mind wanders. Conversely, a child absorbed in Minecraft or a Rubik’s Cube is constantly acting, deciding, and making progress.
- Movement isn’t an interruption to the brain’s purpose: Rothman draws on neuroscientist Daniel Wolpert’s account of brains as systems for producing adaptable movement.
- Restlessness may follow an impasse: In Isaac Asimov’s 1944 story “Catch That Rabbit,” an overwhelmed robot’s team abandons its task for repetitive exercises. Rothman uses the story to reverse the usual discipline lesson: perhaps being able to work is what lets us stay put.
- Effort has a history: William James’s The Principles of Psychology (1890) describes mental obstruction through a river’s eddies and logjams, linking resistance to the experience of agency.
This is a reflective essay, not a diagnosis or a claim that all restlessness has one cause. Its useful move is to separate moral failure from a problem of capability: sometimes the missing ingredient isn’t resolve but knowing what to do next.
A walk or the dishes needn’t be the enemy of serious work. The question is whether staying in the chair is helping thought move—or merely making its blockage look respectable.