
Living with our iPhone: Reflecting on our 20th anniversary
Digital technology has become deeply embedded in everyday life, influencing how we communicate, seek information, manage emotions, and structure our attention. For many people, digital devices are no longer merely tools; they have become extensions of cognitive and emotional functioning. While these technologies offer important benefits, increasing evidence suggests that excessive or unreflective digital engagement may contribute to attentional fragmentation, sleep disturbance, heightened stress responses, and reduced opportunities for restorative reflection. Understanding the potential benefits of a thoughtful reduction in digital stimulation may have important implications for patients living with chronic illness, their families, and the clinicians who care for them.
Digital platforms are designed to maximize engagement. Notifications, rapidly changing content, and personalized algorithms expose users to frequent novelty and intermittent reinforcement, mechanisms known to capture and sustain attention. Over time, repeated exposure to these stimuli can alter habitual patterns of attentional deployment. Many individuals report difficulty sustaining concentration on complex tasks, increased distractibility, and a diminished tolerance for boredom or uncertainty. These changes do not necessarily reflect pathology but rather adaptive responses to environments that reward rapid shifts in focus.
Reducing digital exposure, even temporarily, often reveals the extent to which screens have become integrated into emotional regulation. Individuals who attempt to limit their digital engagement commonly experience restlessness, irritability, or a sense of mental emptiness during the initial adjustment period. Such reactions may represent the loss of an external means of managing affective states. Digital media can provide immediate distraction from loneliness, anxiety, frustration, or physical discomfort. When these sources of stimulation are reduced, internal experiences become more accessible to awareness. Although this transition may initially feel uncomfortable, it can create opportunities for greater psychological growth and self-understanding.
As the nervous system adapts to lower levels of external stimulation, many individuals report improvements in concentration and mental clarity. Sustained attention depends on the capacity to remain engaged despite cognitive effort, ambiguity, or delayed gratification. Frequent digital interruptions weaken this capacity by encouraging rapid switching between tasks and immediate access to alternative sources of stimulation. By reclaiming periods of uninterrupted time, people may rediscover the ability to read deeply, think reflectively, and engage in activities that require prolonged focus.
For patients living with chronic illness, these issues are particularly relevant. Chronic diseases place continuous demands on attentional, emotional, and physiological resources. Patients are often required to manage complex medication regimens, monitor symptoms, navigate healthcare systems, and make difficult decisions under conditions of uncertainty. At the same time, they may turn to online information or social media communities in an effort to gain reassurance or regain a sense of control. While these resources may be invaluable, they may also expose individuals to misinformation and alarming narratives, increasing health-related anxiety, and contributing to emotional exhaustion. Thus, lower levels of digital stimulation may support better self-management and reduce the tendency to catastrophize normal fluctuations in health status.
Digital reduction may also enhance the quality of interactions between patients and healthcare professionals. Patients may be better able to articulate concerns, tolerate uncertainty, and participate in collaborative decision-making. Clinicians themselves are not immune to the effects of digital saturation. Frequent electronic interruptions, multitasking, and the demands of continuous connectivity contribute to cognitive fatigue and burnout. Protecting periods of focused attention during clinical encounters allows physicians, nurses, and allied health professionals to listen more deeply, think more clearly, and remain emotionally available to those in their care.
Importantly, the goal is not to demonize technology or advocate complete abstinence. Digital tools provide essential benefits, including access to health information, opportunities for social connection, telemedicine services, and educational resources. The challenge lies in developing a more intentional relationship with these technologies. Rather than asking patients to disconnect entirely, clinicians might encourage them to identify digital activities that leave them feeling informed, connected, and energized, while reducing those that contribute to anxiety, fatigue, or fragmented attention. In an era characterized by relentless stimulation, cultivating moments of quiet, sustained focus, and reflective presence may be increasingly important in therapeutic encounters. In this sense, a measured digital detox is not simply a lifestyle intervention but a potential avenue for enhancing the quality and humanity of patient care.
About the Author
Dr Gavril Hercz
Dr. Gavril Hercz is a nephrologist at Humber River Health and Associate Professor of Medicine, University of Toronto. He completed his psychoanalytic training at the Toronto Psychoanalytic Institute and is a member of the Canadian Psychoanalytic Society. His major area of interest is the impact of physical illness on patients, families, and caregivers.
Digital technology has become deeply embedded in everyday life, influencing how we communicate, seek information, manage emotions, and structure our attention. For many people, digital devices are no longer merely [...]
