Procrastination
Procrastination has proven remarkably resistant to elimination despite centuries of self-help literature, productivity applications, and motivational speakers with aggressive hand gestures. The Oxford Archives of Persistent Phenomena document procrastination references in Sumerian clay tablets from 3,000 BCE, suggesting a minimum operational lifespan of five millennia. Every generation believes it has finally conquered procrastination through some revolutionary technique—the Pomodoro method, time-blocking, accountability partners—yet procrastination endures, smugly outlasting each intervention.
The psychological roots run disturbingly deep. Temporal discounting, present bias, and the human brain's preference for immediate comfort over delayed reward ensure procrastination's survival across all cultural and technological contexts. Even artificial intelligence, that supposed solution to human limitation, has merely provided new tools for procrastination rather than eliminating it.
Mountain
Mountains possess durability that makes procrastination's five millennia look like a coffee break. The Himalayas have been obstructing passage between the Indian subcontinent and Central Asia for approximately 50 million years. Ben Nevis, Scotland's modest champion, has maintained its obstruction posting for 400 million years—longer than multicellular life has existed on land.
However, mountains are not immortal. The Geological Impermanence Society notes that erosion, tectonic subsidence, and continental drift gradually diminish mountains over geological time. The Appalachians, once Himalayan in stature, now barely qualify as obstacles to a determined cyclist. Procrastination, bound to no physical substrate, faces no such degradation. When the last mountain has eroded to a gentle hillock, procrastination will remain, suggesting that perhaps climbing it tomorrow would be wiser.