I am always nervous before the start of a race. It helps me to say to myself to try my very best. That is my commitment. No matter how bad it gets, I will try my hardest.
Running was a part of my hardwiring, and that's what I wanted to do. So this is what I tell people who talk about wanting to follow their passion. 'It doesn't have to be running. It can be basket weaving. Be the best basket weaver in the world. Throw your heart and soul into it.'