This episode explores the barriers and challenges that interfere with effective listening, emphasizing that listening is an active skill influenced by both internal and external factors. It introduces four main types of listening barriers—physical, physiological, psychological, and semantic—and explains how each can disrupt comprehension, from environmental noise and fatigue to emotional reactions, bias, and language differences. Drawing on research from communication, psychology, and neuroscience, the lecture highlights why multitasking is a myth, how cognitive load limits attention, and how emotions and perceptual filters shape what we hear and understand. It also presents practical, research-based strategies such as mindful listening, metacognitive awareness, environmental control, empathic reframing, and paraphrasing to help listeners manage barriers and improve focus, understanding, and connection in academic, professional, and personal settings.