Staging systems are tools used in various fields, such as medicine and theater, to categorize and assess the progress or condition of a subject. In medicine, for example, the TNM system stages cancer based on tumor size, lymph node involvement, and metastasis. This helps doctors determine treatment options and predict outcomes. In theater, staging systems refer to the arrangement of sets, props, and actors on stage to enhance storytelling. Directors use these systems to create visual impact and ensure that the audience can follow the narrative effectively. Both applications aim to provide clarity and structure in their respective domains.