The document discusses how people in wheelchairs are often subject to false assumptions about their personality and abilities. It provides examples of common assumptions, such as being lazy, being a drain on resources, or not deserving priority parking. It then lists facts about the author's own accomplishments and capabilities to counter these assumptions. The document suggests strategies for dealing with assumptions, such as listing accomplishments, controlling emotional reactions, focusing on one's strengths and purpose, asking clarifying questions, and allowing facts rather than assumptions to define one's identity.