This document contains information about Rajyaguru Kishan, a production engineering student at an unnamed institution. It then discusses the differences between hearing and listening, with hearing being the physical perception of sound and listening requiring mental concentration and comprehension. It outlines different types of listening from enjoyment to precision and empathic listening. Finally, it discusses barriers to listening like distractions and biases, and ways to improve listening skills like concentrating, preparing to listen, and taking notes.