Listening is the most important communication skill. It requires attention and is an active process of analyzing, organizing, interpreting sounds to understand messages. Many problems in relationships stem from poor listening skills. Effective listening involves hearing, filtering, comprehending, remembering and responding to the message. It is important for learning, understanding, advising others, and reducing boredom. Barriers to listening include physical obstacles, physiological factors, and psychological influences like preconceptions, anxiety, impatience and ego. Developing focused attention, letting the speaker finish, asking questions and providing feedback can improve listening abilities.