Preparing for the interview stage requires candidates to develop several strategies. Firstly, they should work on their communication skills and practice mock interviews to gain confidence. Understanding the exam board's expectations and familiarizing oneself with frequently asked questions can boost preparedness. Additionally, candidates should stay updated on current affairs and have a clear understanding of their personal background, including academic and professional experiences. Engaging in self-reflection can help in articulating one’s motivations and aspirations effectively during the interview.