Building a consistent routine is pivotal for UPSC aspirants as it instills discipline and creates a structured environment for studying. A well-defined daily schedule helps allocate specific time blocks for revision, resource utilization, and breaks, fostering productivity. Routine building encourages healthy habits like adequate sleep, exercise, and nutrition, contributing to better mental and physical health. Additionally, consistent study patterns can enhance retention and understanding of complex materials. Establishing a routine also reduces procrastination and provides a sense of accomplishment, crucial for sustaining motivation throughout extensive study periods.