Why We Feel Overwhelmed: The Science of Modern Stress, Cognitive Overload, and Mental Fatigue

Even when life appears calm on the surface, many people experience a persistent sense of mental overload, exhaustion, and inability to fully relax. This episode explores the science behind that feeling—how chronic stress reshapes brain function, how limited working memory becomes overloaded in information-heavy environments, and why constant digital stimulation prevents true cognitive recovery. Drawing from neuroscience, psychology, and attention research, it reveals how modern life quietly pushes the brain beyond its designed limits, creating a state of continuous mental fatigue even in moments of rest.