Hidden assumptions are deep-seated beliefs or mental frameworks that individuals or organizations unconsciously hold when perceiving the world, making decisions, and taking actions. These assumptions are often deeply ingrained and difficult to detect, yet they significantly influence our judgments and behaviors. When hidden assumptions do not align with reality, they can lead to flawed reasoning, missed opportunities, or resistance to change. Due to their "hidden" nature, people are typically unaware of them, making it hard to examine or challenge them.