This document discusses examining and potentially changing one's core beliefs. It suggests identifying language cues that reveal underlying beliefs and exploring how one's past experiences and family/community influences may have shaped current beliefs. Changing beliefs can impact thoughts, behaviors, emotions and even biology. The goal is to dismantle old beliefs and habits by choosing new thoughts and actions, effectively upgrading one's mindset. It emphasizes that changing beliefs takes an uncomfortable process of letting go of the old story and rewarding the new story through affirmation and action.