Another Day Off
I know, I know, it was a public holiday in the UK just a few weeks ago!
And it may be that today is or isn’t a day off for you.
Maybe it’s hard to find a whole day where you can say “this is just for me” but at the very least if your viva is in the near future please make sure you have some time to rest.
Make time for prep and make time for rest. You need it.