Philosophically, what I have learned is to thy own self be true. That is the biggest lesson of all. Relax; music is fun. To many people take it to seriously because of the money involved.
I know the district. I know a lot of people in the district. I know how to get where I'm going.
In order to get a note out, I have to dig deep, and I mean that on an emotional level. To physically sing, I have to get somewhere deep before I can do it.