There's a hum that happens inside my head when I hit....

“ There's a hum that happens inside my head when I hit a certain writing rhythm, a certain speed. When laying track goes from feeling like climbing a mountain on my hands and knees to feeling like flying effortlessly through the air. Like breaking the sound barrier. everything inside me just shifts. I break the writing barrier. And the feeling of laying track changes, transforms, shifts from exertion into exultation. ”

Shonda Rhimes

From : Year of Yes: How to Dance It Out