To develop critical questions for discussions, aspirants can employ strategies such as engaging with diverse perspectives on current issues, analyzing case studies, and exploring historical contexts. Keeping abreast of news and policy debates allows aspiring candidates to identify pertinent themes and formulate insightful inquiries. Participating in group discussions or study circles also encourages the sharing of ideas, enhancing critical thinking skills. Lastly, reading extensively from various fields can provide the background necessary to pose informed questions.