The Drawbacks of Overstimulation
In today’s hyperconnected world, overstimulation is par for the course. Our screens and devices are major vehicles for overstimulation. Notifications, multitasking, and the constant digital engagement streaming through these panes of glass keep the brain in a state of perpetual alertness.
While engagement with our devices might feel productive, research shows that it can come at a steep cost—especially for creativity, focus, and our mental well-being. For UX professionals, understanding these drawbacks is critical because the environments, contexts, and mindsets in which we do our work can either amplify or alleviate this problem. Ultimately, it’s the users for whom we design who will either benefit or suffer from our ability to manage the barrage of distractions that impacts us every day. Let’s consider some of the ways in which we pay for overstimulation and increasingly risk making users pay this price, too, as follows:
- increased anxiety and stress—According to Wayne State University CAPS, overstimulation pushes the brain into a heightened state of alertness, similar to fight-or-flight mode. This constant activation elevates anxiety levels and makes it harder to relax or feel grounded. Over time, this can lead to chronic stress, which not only affects your mental health but also your physical well-being. It is almost impossible to do your best design work in such a heightened state.
- cognitive fatigue and difficulty concentrating—As noted in research on sensory overload, when the brain is bombarded with competing inputs—from notifications, noise, and multitasking—it struggles to focus on what’s important and filter out the rest. This fragmentation of our attention can result in irritability, insomnia, and impaired focus. For UX professionals, the result is failing our users, our stakeholders, and our colleagues simply because our cognitive resources are depleted.
- reduced creativity—This impact should hit home because, according to MIT Sloan Review, constant digital stimulation robs the brain of the quiet, reflective states that are necessary for creative thinking. Even short breaks from our screens can restore the ability to generate fresh ideas. Without such pauses for reflection, innovation stalls. It is critical that UX designers aim to create meaningful experiences that drive innovation and forge new ground.
- information stress leading to mental disorders—The Pomeranian Journal of Life Sciences warns that persistent exposure to excessive amounts of information creates information stress, a condition that manifests both psychologically and physiologically. Unchecked, this stress can evolve into chronic mental-health disorders and somatic illnesses, underscoring the importance of pausing in our work, even if just for a brief period.
- impaired social interactions and emotional regulation—According to studies on sensory overload, overstimulation often triggers irritability, avoidance behaviors, and even aggression. These responses make social engagement more difficult and can lead to isolation, which undermines our emotional well-being. It also undermines our ability to collaborate, which is essential to our profession. As UX professionals, we must interact closely with users, customers, colleagues, and stakeholders—succeeding with and for them.
- links to depression and anxiety—A Yale School of Medicine study found that excessive screen time correlates with higher rates of depression, anxiety, and somatic complaints, especially in adolescents. These findings suggest that overstimulation not only affects productivity; it can have long-term developmental consequences. Since the brain remains malleable beyond adolescence, adults can also be susceptible to many of these problems. We all know adults who have developed new, but addictive behaviors or have triumphed over addictions by building new positive habits that, over time, have helped their brain forge new neuropathways.
- sleep disruption—According to Cleveland Clinic, overstimulation, especially from screen usage and constant connectivity, interferes with our circadian rhythms and reduces sleep quality. Poor sleep impairs cognitive restoration, memory, and creativity, making it challenging to engage meaningfully in one’s work. “When your sleep quality gets better, every area of your life gets better,” concludes fitness influencer, Dan Go. Were you ever at your creative best when you were exhausted?
It is clear that our ever-increasing time on our screens is greatly disrupting our cognitive, emotional, and physical well-being. Thus, we struggle to tap into our creativity to design usable experiences that make users of our solutions more efficient, effective, and satisfied in their own lives. But, if we do our job right, users will spend less time glued to their screens—a win-win. The key: boredom!
