Candidates integrate feedback from mentors in their UPSC preparation by actively seeking guidance on areas of improvement identified by their mentors. Regular meetings and discussions, where aspirants present their study plans and progress, allow for constructive criticism. They should take notes during these interactions and develop actionable steps based on mentors' advice. Additionally, implementing changes in study techniques as recommended can help candidates become adaptable. Continuous dialogue with mentors fosters an environment for accountability and growth, enhancing overall preparation effectiveness.