Disk Defragmentation of Our Brain
When we walk along a green forest path with no particular purpose, or when we take a warm shower, a massive magic takes place inside our brain. This is known as the "Default Mode Network (DMN)." This neural network, which finally turns on when the brain is assigned no tasks and is completely idling, works much like a computer’s "disk defragmentation." It is a furnace of creativity—organizing the information frantically gathered throughout the day into drawers, merging it with past memories, and sculpting brand-new ideas.
The reason we grab our smartphones and blankly scroll through screens at the end of an exhausting day is that we instinctively yearn for this DMN-driven rest. In a sense, we are setting off on a "digital stroll." Lying in bed watching a live stream or scrolling through Reels, our brain certainly stops active thinking and loosely relaxes. If so, shouldn’t this digital stroll be just as excellent a springboard for creativity as a real walk in the woods?
A Walk That Cleans vs. A Walk That Piles Up Baggage
Unfortunately, however, neuroscientists warn us of the hidden dangers of digital strolling. While the two types of walks look identical in the way they activate the DMN, the direction in which information flows inside the brain is completely opposite.
When walking along a real forest path, the brain takes the wheel. Because external stimuli are minimized, the brain cleans its rooms by freely connecting the fragments of thought piled up inside. Conversely, when walking down the path of a smartphone, the brain completely surrenders the steering wheel. Although you may have stopped active thinking while looking at the screen, your brain gets no rest because it is busy catching "new baggage"—the flashy visuals and provocative narratives rammed into it every 0.1 seconds by algorithms.
Even at the very moment you delude yourself into thinking you are resting, information designed by capital and the thoughts of others piles up like garbage in the rooms of your brain. Paradoxically, a tragedy occurs where you set off on a walk to empty your brain, only to return with it weighed down more heavily than ever.
Reclaiming Control of the Stroll
Does this mean we must cut off digital strolling entirely? There is no need to, nor is it possible. What matters is that the control over that digital walkway is held by "me," not the system.
Surrendering your soul to the endless chain of pleasure-inducing Shorts served by an algorithm is nothing but dopamine addiction. However, blankly browsing through the Pinterest images of an artist you love, or watching a slow-paced, non-stimulating video while leaving a crack open for reflection, can make for an excellent digital stroll. If you gift your brain the "temporal blank space" to digest the cascading stimuli and blend them with your own thoughts, the world inside the screen can easily become a magnificent raw material for creativity.
In the end, the core lies in the blank space. No matter how beautiful a landscape is, it becomes an act of violence if it rushes into your eyes, changing every single second. I hope that your digital stroll tonight contains just a little bit of slowness and breathing room. If you can slow down the speed of your finger flipping the screen, grab the algorithm by the scruff of its neck, and walk proactively, that glowing liquid crystal display will not be a prison that anesthetizes your soul, but the most modern promenade for creating a brand-new universe.
Leave a Reply