The exhaustion epidemic: We are all tired because the thought of unplugging scares us

There is a peculiar kind of tiredness that many people recognise today. It is not the exhaustion that follows a demanding project, a sleepless night, or a particularly hectic week. It is subtle and more persistent. People wake up feeling tired despite getting enough sleep. They take vacations only to return feeling mentally cluttered. Even moments of rest seem incapable of producing genuine recovery. While modern life often encourages us to blame overwork, psychologists are increasingly examining another possibility: perhaps we are not exhausted because we are doing too much, but because we have forgotten how to do nothing at all.Our lives are filled with a constant stream of inputs. A morning walk comes with a podcast. A commute is accompanied by social media scrolling. Meals are consumed alongside videos. Waiting rooms, elevators, queues, and even brief pauses between tasks are instantly occupied by screens. What were once small pockets of mental downtime have become opportunities for more consumption. The result is a life in which the brain rarely gets a moment to simply wander.Not long ago, daily life naturally contained stretches of unoccupied time. People stared out of bus windows, waited in silence, washed dishes without background audio, or sat with their thoughts before falling asleep. These moments may have seemed insignificant, but they served an important psychological purpose.Today, technology has largely erased these gaps. Smartphones ensure that entertainment, information, and communication are available within seconds. While each individual interaction appears harmless, the cumulative effect is significant. The brain moves from one source of stimulation to another with little opportunity to disengage. Instead of alternating between attention and rest, many people remain in a state of continuous engagement throughout the day.This constant consumption often masquerades as relaxation. Watching videos, listening to podcasts, and scrolling through feeds may feel easier than work, but they still require attention. The brain is processing information, making judgments, filtering stimuli, and responding emotionally. It may not be labour in the traditional sense, but it is still cognitive activity.Research into what neuroscientists call the "default mode network" offers an explanation for why empty moments matter. This network becomes active when the mind is not focused on an external task. Contrary to popular belief, the brain does not shut down during periods of daydreaming or mind-wandering. Instead, it shifts into a different mode of operation, one that helps process experiences, organise memories, reflect on emotions, and connect seemingly unrelated ideas.Some of our most important mental work occurs during these quiet intervals. The brain reviews conversations, evaluates decisions, consolidates learning, and makes sense of experiences. Creative insights often emerge when attention is allowed to drift rather than remain tightly focused. When every spare moment is filled with external input, these internal processes have fewer opportunities to occur.Psychologists increasingly argue that mental recovery depends not only on sleep but also on periods of attentional rest. Studies on attention restoration suggest that cognitive resources can become depleted through sustained focus and multitasking, making regular mental breaks essential for maintaining performance and wellbeing.If mental downtime is so beneficial, why do people avoid it? Part of the answer lies in the fact that unstructured thinking can feel uncomfortable. Research has found that many of us struggle when left alone with their thoughts for even short periods. Yet boredom itself may serve an important purpose. Boredom is not merely an unpleasant state to be eliminated. It functions as a signal, encouraging people to seek meaning, pursue new goals, and re-engage with the world in more satisfying ways. In other words, boredom can be productive. It can prompt creativity, problem-solving, and self-discovery.Ironically, our efforts to eliminate boredom entirely may be undermining some of the very mental processes that help us adapt and grow.The solution is unlikely to be abandoning technology altogether. Smartphones, podcasts, and digital media provide genuine benefits and enjoyment. The challenge lies in restoring some balance between input and reflection.This might mean taking a walk without headphones, eating a meal without a screen, or allowing a few minutes of silence before bed. Such practices may initially feel uncomfortable because they run counter to habits that have become deeply ingrained. Yet these small pauses create opportunities for the mind to perform the quiet maintenance work that supports emotional and cognitive wellbeing.