“Have fun!” is a better encouragement for the viva than “good luck” or “don’t worry”.
What if instead of wondering if your viva would go well, you just assumed that it was going to be enjoyable? Maybe then instead of asking yourself endless worried what if questions, you could ask:
- How will I have fun with my viva?
- What am I looking forward to discussing?
- How can I make myself feel amazing?
Plenty of candidates enjoy their viva. Why not you?