First-generation aspirants face several challenges in UPSC preparation, including a lack of access to resources and guidance. They may struggle with navigating the extensive syllabus and understanding examination patterns due to insufficient familial support or experience. Financial constraints can limit access to coaching centers or study materials, forcing aspirants to rely on self-study methods. Furthermore, cultural pressures and societal expectations may add to their stress levels. Building a robust support system and utilizing online resources can significantly help overcome these challenges.