What is everyone doing before the day of the exam/ritual?

Anybody praying or doing something that they think will change the fate of the exams?

My mother is praying for me more than anyone else or even myself. My family unrealistically believes that I wont fail lol so I have betted with them and will give/get huge expensive gifts in case I pass/fail. So everybody is anxious about the results. I pray that I lose this bet.

pray to the sun god Ra