I felt like I had done enough viva preparation when I went to bed on the evening of June 1st 2008. I’d read my thesis. I’d made notes. I’d dug out all of the papers I thought were useful. I had packed my bag – including two textbooks just in case – and rehearsed my slides for my presentation. I was ready. I had everything I needed. I’d had plenty of time to get to that point.
I’d even packed a bottle of water and two chocolate bars in my bag. Prepared.
The next morning, viva day, I got to the university and went straight to my supervisor’s office. Knock-knock, “Hugh, can I just check, when we talk about genus 2 handlebodies, they’re…”
If you keep thinking, if you keep going, you’ll always find more. More things to do. More questions to ask. More things to check up on with your supervisor.
Enough for me was being able to find things in my thesis, being sure of my proofs, being clear in my mind about the results I’d got – and having everything I thought I needed in my bag the night before.
What does enough look like for you? Think about it, make some decisions. Make a plan. Now you know what you have to do to get to “enough”.