To manage exam stress during the UPSC, candidates can adopt several strategies. Firstly, establishing a study schedule helps in creating a routine that alleviates anxiety. Incorporating relaxation techniques, such as meditation or deep-breathing exercises, can significantly improve mental well-being. Additionally, practicing mock tests familiarizes candidates with the exam environment, reducing fear of the unknown. Maintaining a balanced diet and regular physical exercise also plays a crucial role in stress management. Lastly, discussing concerns with peers or mentors can provide emotional support and insight into effective coping mechanisms.