The idea of a personal world as a protective cage, a metaphorical space that individuals can create to navigate difficult situations... This cage offers a sense of control in an otherwise unpredictable world, fostering a sense of confidence and security. When designing this space, its size and shape were essential to the concept. A relatively small size that can be easily held in the mind, while ensuring that the top is open and visible, allowing individuals to enter and exit when needed... Wool yarn, a material that may seem physically fragile, but which can be imbued with a sense of durability and protection through personal interpretation...