This document discusses communication barriers and performs a SWOT analysis. It identifies common communication barriers such as poor language skills, interruptions, overuse of idioms, lack of feedback, and poor listening. It then provides an overview of what a SWOT analysis is and how it is used to understand the strengths, weaknesses, opportunities, and threats of a project or business. The document outlines the internal and external factors analyzed in a SWOT and provides examples of strengths, weaknesses, opportunities, and threats.