You’ve spent two hours, or maybe three, in an impossible position looking at your phone in the middle of a kind of trance. A notification made you unlock the screen and, after jumping from one application to another, you fell into the black hole of the scroll infinite. You could hardly tell what you have seen. What perverse mechanism has hijacked your attention?
Technology has “hacked” our psychology based on experiments with laboratory rats that psychologist BF Skinner conducted in the 1940s. Just as rodents became obsessed with a lever that sometimes gave them food and sometimes not, we are victims of intermittent reinforcement. We slide our finger across the screen looking for an unpredictable reward (a like, a funny video, or an outrageous news story), which generates a highly addictive spike.
It is no coincidence that addiction expert Dr. Anna Lembke describes smartphones as “modern-day hypodermic needles”. The problem of living on this digital merry-go-round, as psychiatrist Evita Singh points out, is that short, frequent bursts of dopamine overstimulate us. Over time, brain pathways lose sensitivity, and what previously brought us gratification stops doing so, paving the way for depression, anxiety, and lack of concentration.
The Great Myth of Dopamine Fasting
To combat this short circuit, Silicon Valley popularized the concept of “dopamine fasting,” introduced by psychiatrist Cameron Sepah. However, this term has generated enormous confusion.
Dr. Peter Grinspoon warns in a publication for Harvard that the name should not be taken literally. Biologically speaking, it is impossible to “fast” from a natural brain chemical. The objective is not to rid the body of dopamine but to reset the sensitivity of our nerve cells so they can respond to normal stimuli once again.
In response to the frenzy of scrolling, the concept of slow dopamine has gained traction. This approach advocates for pleasures that are stretched over time, where intensity gives way to nuance. It involves retraining the brain to embrace delayed gratification, understanding that rewards require patience and effort, akin to preparing a meal from scratch, reading a book over hours, or nurturing a garden.
The Science of Speed
The distinction between addictive behavior and constructive activity often hinges on speed. A study published in the scientific journal Neuropsychopharmacology revealed that the rewarding effects of stimulants in the brain depend heavily on how quickly they raise dopamine.
Brain scans show that rapid dopamine increases activate neural networks linked to intense reward sensations. Conversely, slow increases create entirely different, less intense patterns of connectivity. Understanding this intricacy is vital, as dopamine serves as more than just the “pleasure hormone”; it plays a fundamental role in movement, memory, attention, and sleep. An imbalance can lead to addictions as well as conditions like Parkinson’s disease and schizophrenia.
From Addiction to Isolation
Misunderstanding neuroscience can have perilous consequences. Journalist Kirsty Grant from the BBC undertook a radical 24-hour dopamine fast—no screens, no music, no interaction, barely any water. The revealing outcome was not enlightenment and concentration but overwhelming boredom, hunger, and a sense of punishment for his body.
Dr. Grinspoon criticizes these extreme approaches, warning against self-imposed isolation based on flawed science. A study published in the journal Cureus concludes that intense dopamine fasts leading to extreme isolation can detrimentally impact both physical and mental health, fostering loneliness, anxiety, and malnutrition.
Instead, research supports a more balanced approach that incorporates mindfulness. Techniques like meditation or yoga have proven effective in regulating dopamine levels, helping us unplug from digital distractions in a healthier way.
The antidote to doomscrolling and mental exhaustion does not lie in extreme measures. Rather, science suggests a gentler re-education of our minds to recognize that sustained effort is reward in itself.
“Slow dopamine” encourages reclaiming control over our time and attention, transforming pleasure into something enduring and meaningful. Ultimately, the goal is to turn technology back into a beneficial tool rather than allowing it to become a constant source of distraction.