The critic hates most that which he would have done himself if he had had the guts. - Steven Pressfield

The marine corps teaches you how to be miserable. This is invaluable for an artist. Marines love to be miserable. Marines derive a perverse satisfaction in having colder chow, crappier equipment, and higher casualty rates than any outfit of dogfaces, swabjockies, or flyboys, all of whom they despise. Why? Because those candyasses don't know how to be miserable.

The artist committing himself to his calling has to be miserable. The artist committing himself to his calling has volunteered for hell, whether he knows it or not, he will be dining for the duration on a diet of isolation, rejection, self-doubt, despair, ridicule, contempt, and humiliation. The artist must be like that marine: he has to know how to be miserable. He has to love being miserable. He has to take pride in being more miserable than any soldier, or swabbie, or desk jockey, because this is war, baby, and war is hell.

Do you understand? I hadn't written anything good. It might be years before I would, if I ever did at all. That didn't matter. What counted was that I had, after years of running from it, actually sat down and done my work.

The professional dedicates himself to mastering technique not because he believes technique is a substitute for inspiration but because he wants to be in possession of the full arsenal of skills when inspiration does come. The professional is sly. He knows that by toiling beside the front door of technique, he leaves room for genius to enter by the back.