"I've never quite felt totally comfortable up on stage. I've gotten more comfortable, but drinking wine is a crutch that gives me a little courage. It helps me lose a little bit of the self-consciousness and the awareness of how awkward it is standing on a stage with lights and a bunch of people looking at you while you sing love songs."
Source : Marsden Wagner (2008). “Born in the USA: How a Broken Maternity System Must be Fixed to Put Women and Children First”, p.103, Univ of California Press