Georg Lichtenberg, the eighteenth-century physicist and satirist, kept notebooks he called Sudelbücher — 'waste books' — where he wrote down observations too half-formed to publish, too alive to discard. He never meant them as a productivity system. Yet modern researchers studying incubation effects — particularly Dijksterhuis and Meurs at Radboud University, whose 2006 work on unconscious thought theory examined complex decision quality after periods of deliberate distraction — found something Lichtenberg intuited: the mind continues integrating information most effectively when the conscious editor is offline. The problem with how most people manage their output is that they treat unfinished thinking as inefficiency. They close the loop too fast, forcing resolution before the material is ready, because open problems feel like blocked tasks. What Lichtenberg understood is that the waste book — the deliberately low-stakes holding space — is not where productivity stalls. It is where it actually happens. The deliverable is downstream of the fermentation. Keep a place in your day that is explicitly not for finishing things.

Name one project you recently forced to a conclusion before it felt ready. What did you lose by closing it?

Drawing from German Enlightenment empiricism synthesized with contemporary cognitive psychology — Georg Christoph Lichtenberg (Sudelbücher / Waste Books, c.1765–1799) synthesized with Ap Dijksterhuis & Teun Meurs ('Where Creativity Resides: The Generative Power of Unconscious Thought,' Consciousness and Cognition, 2006)