From the goodreads author page on Steve Pressfield, author of THE LEGEND OF BAGGER VANCE and The War of Art:

My writing philosophy is, not surprisingly, a kind of warrior code — internal rather than external — in which the enemy is identified as those forms of self-sabotage that I have labeled "Resistance" with a capital R (in THE WAR OF ART) and the technique for combatting these foes can be described as "turning pro."

• I believe in previous lives.

• I believe in the Muse.

I believe that books and music exist before they are written and that they are propelled into material being by their own imperative to be born, via the offices of those willing servants of discipline, imagination and inspiration, whom we call artists. My conception of the artist's role is a combination of reverence for the unknowable nature of "where it all comes from" and a no-nonsense, blue-collar demystification of the process by which this mystery is approached. In other words, a paradox.