This document summarizes 13 mindsets that can contribute to procrastination and lack of motivation, as described by Dr. David Burns. These mindsets include hopelessness, helplessness, feeling overwhelmed, jumping to conclusions, self-labeling, undervaluing rewards, perfectionism, and fears of failure, success, disapproval, coercion, frustration, guilt, and self-blame. The document provides brief descriptions of each mindset and how it can negatively impact motivation. It concludes by noting that avoidance causes anxiety while exposure can cure anxiety.