When relying on one study method, candidates should consider risks such as bias towards specific content types and potential gaps in their understanding. Over-dependence on a single method may limit exposure to diverse perspectives and learning styles, which are crucial for a comprehensive grasp of topics. Also, a rigid study approach may hinder adaptability in answering various question types in the UPSC exam. It’s essential to diversify study techniques to foster well-rounded preparation, ensuring that candidates can tackle all exam components confidently.