When you’re preparing for the viva, if you just ask the same questions as before to unpick your research you won’t uncover anything new.
If you find new questions then you could find a new perspective. Find different questions, odd questions, unfamiliar questions and then perhaps you could find something interesting.
Something to focus on. Something to check. Something to change. Something to revise. Something to share.
Look for new questions, new opportunities to reflect on and think through your work.