Boundary Theory is a concept in psychology and sociology that explores how individuals create and maintain boundaries in their relationships and environments. These boundaries can be physical, emotional, or psychological, helping people define their personal space and manage interactions with others. By establishing boundaries, individuals can protect their well-being and maintain a sense of identity. The theory also examines how boundaries can shift and change over time, influenced by factors such as culture, context, and personal experiences. Understanding Boundary Theory can help individuals navigate complex social dynamics and improve their interpersonal relationships, fostering healthier connections with others.