"현실" (reality) refers to the state of things as they actually exist, rather than as they may appear or be imagined. It encompasses everything that is tangible and observable, including physical objects, events, and experiences. In philosophy, reality is often contrasted with concepts like 환상 (illusion) and 꿈 (dream), which represent subjective experiences that may not reflect the true state of the world. In everyday life, people interact with reality through their senses, making decisions based on what they perceive. Understanding reality is essential for navigating challenges and making informed choices. It is also a central theme in various fields, including 과학 (science), 철학 (philosophy), and 심리학 (psychology), which explore the nature of existence and human perception.