The Brain’s Folding of Space and Time to Stretch a Split Second
We cannot halt the relentless flow of the physical clock. Its second hand moves faithfully once every second for everyone, and the physical lifespan granted to human beings likewise bears an inescapable limit. Yet, when we shift our perspective to the “perceived lifespan we actually experience and remember,” the story changes completely. The length of a life is determined not by the mainspring of a clock, but by the “density of information processing” with which our brain captures the world.
According to psychology and neuroscience, the volume of time we perceive is directly proportional to the amount of new information the brain stores and processes over a given period. When we commute along the exact same routes every day and repeat only familiar tasks, the brain “compresses and saves” the world into the realm of the unconscious to conserve energy spent on information processing. This is why a past week or month disappears in a single breath, as if it were a fleeting moment.
Conversely, when we learn a new discipline, travel through unfamiliar places, and observe the world in deep immersion, the brain finally cranks up its frames per second (FPS) to an extreme degree. In the moments it densely renders and records the world, my consciousness reflecting on past life confesses, “My single year was as dense and long as several years for others.” It is a form of “mental folding of space and time” that stretches our perceived lifespan by expanding the brain’s frame rate.
The Paradox of Overload: A Trade-off with Biological Lifespan
Should we, then, operate our brain’s information processing capacity at maximum high resolution 24/7 to maximize our perceived lifespan? Here lies a fatal paradox hidden by biology.
As seen previously, small animals like flies and mice possess overwhelming information processing speeds reaching hundreds of frames per second. As a trade-off, however, their rapid metabolism and accumulation of cellular reactive oxygen species cap their true physical lifespan at a mere few weeks to a few years. The human brain, while accounting for only 2% of body weight, is already a highly efficient organ consuming over 20% of our total energy. Driving the brain’s CPU into an endless state of overclocking leads to severe burnout and cellular overload, which ultimately erodes our actual physical lifespan.
In the end, indiscriminately ingesting massive amounts of information—such as endless social media stimuli or a non-stop barrage of news—does not heighten the resolution of time; it merely exhausts the brain and wears down our life.
Zooming In and Zooming Out: The Craft of Completing a Long, Exquisite Life
The secret to wisely extending life does not lie in mindlessly overworking the brain. It resides in “cognitive flexibility”—the ability to adjust our frame rates at will in everyday life.
When inertia and familiar routines settle in, we must intentionally break them to raise our frame rate. Walking down an unfamiliar street, opening a book in an unexplored field, and intently observing the objects before us awaken the brain’s lens, instantly raising the density of spacetime.
Conversely, the moments we step away from an overloaded world and enter into deep meditation, immersion, and quietude cleanse and purify the brain’s frame rate. Fully remaining in the “here and now” to perceive the present preserves a short duration into the deepest, highest-definition moment.
Epilogue
Even across the exact same 80 years of life, one person’s existence remains as a few summarized pages, while another’s remains as a vast, densely packed library whose volumes one can feel with their own hands.
Breaking away from the inertia of familiarity to awaken the brain’s frames each moment through “novelty” and “deep immersion”—that may be the most original and beautiful strategy to double or triple the lifespan given to us within this limited four-dimensional spacetime.
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