Day one of viva preparation doesn’t have to be re-reading your thesis and exploring your examiners’ work and writing summaries and practising questions and sticking in Post-its AND reading 101 blog posts about how to do everything!
Day one can just be ten minutes thinking about what you need to do before the viva.
There are big tasks on the journey to the viva, but you can start small. It doesn’t have to be everything all at once.
Give yourself time to think, time to prep, time to get things done.
Small steps will get you there.