Candidates can adopt several strategies to enhance their **public speaking skills** for the UPSC interview. First, engaging in **mock interviews** with peers or mentors can simulate the actual setting and boost confidence. Second, joining public speaking clubs, such as **Toastmasters**, can provide platforms to practice speaking in front of audiences. Third, recording oneself and reviewing the footage helps identify areas for improvement. Finally, focusing on **body language**, maintaining eye contact, and practicing clarity can significantly impact the effectiveness of communication, reflecting better during the interview phase.