I think it is safe to say that everyone has experienced performance anxiety at one point or another. If you're looking for some strategies on how to work through your nerves I would recommend starting with Performance Success by Don Greene. The author is a sports psychologist and in this book outlines strategies for you to work through your anxiety. Audition Success by the same author follows performers in their interviews and shows their experiences and breakthroughs. Both books are helpful but everyone is a little different. If you are looking for a way to reflect on your personal experiences with nerves start with Performance Success.