This document discusses core beliefs, which are usually beliefs about oneself being unworthy, unlovable, or helpless. It provides examples of common negative core beliefs like "I'm not good enough" or "I'm unlovable." The document outlines a technique called the "downward arrow technique" to identify core beliefs by taking a negative thought and asking how it reflects on oneself, others, and one's future. It demonstrates this technique by breaking down the thought "I have nothing interesting to say." The conclusion emphasizes helping the person develop a more balanced and realistic core belief.