Do & Don’t
Do read your thesis in preparation for your viva, but don’t feel that you have to memorise it to be able to respond to questions well.
Do check the regulations to know about various outcomes, but don’t focus too much on major corrections as you are less likely to receive them.
Do check your examiners’ recent work to have a sense of their interests, but don’t become an expert in what they do – unless you already are!
Do prepare well for your viva and don’t forget that you are building up from a solid foundation of talent, knowledge and experience from your years of work.