Perspectives Matter
If there is more than one way to explain what you’ve done or what it means then make sure you practise talking about all of them.
If there was more than one way to accomplish your research goals then it helps to be able to explain what you did AND why you didn’t take the other approaches.
If you and your examiners look at things differently then that’s not a cause for concern – but it makes sense to understand their perspective to respond to it.
Writing notes to unpack your thinking or rehearsing aloud how you explain things can be helpful for grappling with also sorts of different perspectives.
What you have ultimately done through your work matters a lot – it’s one of the key things you’re there to talk about at your viva – but being aware of the variety of perspectives, processes, beliefs and understandings matters a lot too.