Take a breath, curl your toes over the edge of some unknown. Recognize how high you feel only to look down and find just how small your worries are compared to this. This. The edge of something beyond any warm-blooded imagination. Let go, it says. Let your hair tangle in the spokes of the universe. Let it sound and bend the notes of this journey. Let it write the music for a song you'll welcome to stay stuck in that wonderful little head of yours. Let it sing.