This document discusses communication skills and selling skills. It defines communication and outlines the communication process. It describes elements of non-verbal and verbal communication. The document then discusses advanced communication skills, including how the brain processes information and forms internal maps. It also outlines basic and advanced communication skills. The document then defines selling and describes the steps in the selling process. It discusses types and methods of selling. It outlines selling skills required at different stages of the sales process and how to handle objections and close sales. The document concludes by discussing providing after-sales service, making suggestions to customers, and building long-term customer relationships.