Why do law schools try to prevent students from thinking about legal subjects in separate compartments?

Law schools encourage students to avoid thinking of legal subjects in separate compartments because real-world legal practice rarely presents issues in such a neat, categorized fashion.1

In professional life, a single case often involves a complex, jumbled set of facts that cut across various pedagogical categories simultaneously. For example, a road accident might require a lawyer to address civil responsibility, contract law regarding insurance, and criminal law concerning traffic offenses.1

While law schools divide subjects for the convenience of study and examination, they aim to guard students against the danger of compartmentalized thinking to ensure graduates are not constricted by pedagogy. Instead, the goal is to train students to adapt to the multifaceted nature of legal problems and the evolving social and legal structures they will encounter throughout their careers.1