A Trick of the Mind: How Language, Perception, and Shared Reality Shape How We See the World

Send a textIn this solo episode of Holding Space, Dr. Christopher Barker explores one of the most profound—and misunderstood—questions in psychology: What is reality, and how do we know it’s real?Inspired by Daniel Young’s book A Trick of the Mind, Dr. Barker examines how the human brain doesn’t simply perceive the world—it constructs it. Drawing on neuroscience, psychology, and lived experience, he breaks down the difference between objective reality and subjective experience, and why most of our lives are shaped far more by the latter.This episode dives into how perception is predictive and inferential, how language and culture shape meaning, and why shared communication is essential for mental stability, relationships, and social connection. Dr. Barker explains how mismatched mental models lead to conflict, why miscommunication feels threatening, and how shared language reduces uncertainty in an ambiguous world.Using vivid examples—from metaphors and art to neurodiversity and social isolation—this conversation highlights how reality is co-authored, not individually owned. Dr. Barker also reflects on how isolation, misinformation, and lack of shared meaning can distort perception, a phenomenon many experienced during the pandemic.This episode is a thoughtful exploration of how the mind creates meaning, why communication matters more than we think, and how staying connected to others helps keep our internal models of reality grounded.Ideal for listeners interested in psychology, neuroscience, perception, communication, neurodiversity, and the deep structures of human understanding.Support the showHolding Space For You