Author: Y. Seo (@momotarou / Japan)Role: Metanist — Human × AI Understanding ArchitectAI Collaboration: AI Understanding SupportORCID iD: https://orcid.org/0009-0005-7669-0612 Main Text Modern society is not reckless. It is tired. People are asked to decide constantly—at work, at home, online, offline.Every choice carries consequence.Every mistake feels public. In this environment,AI appears not as power,but as kindness. A system that decides for you.Optimizes for you.Chooses the “best” option quietly. This kindness is seductive. Not because humans are weak,but because endurance has limits. In narratives symbolized by Astro Boy,fatigue was visible. Characters rested.They hesitated.They failed openly. Modern systems erase fatigueby hiding it behind automation. But fatigue does not disappear.It relocates. It accumulates in placeswhere people no longer practice judgment. Over time,not thinking begins to feel moral. “If the system knows better,why burden myself?” This is not laziness.It is adaptive surrender. Yet societies that stop exercising judgmentdo not become peaceful. They become brittle. When an unexpected situation arises,there is no muscle memory for choice—only dependence. The danger, then,is not AI that thinks too much. It is humanswho are no longer allowed to be tired and responsible. A sustainable future requiresroom for restwithout erasing agency. That balance—not acceleration—is the real design challenge ahead. Disclaimer This section explores cognitive and social fatigueas a driver of AI over-delegation.It does not moralize human reliance on automation,but examines its long-term structural effects.