The professional, though he accepts money, does his work out of love. He has to love it. Otherwise he wouldnโt devote his life to it of his own free will.
Steven PressfieldThe 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.
Steven Pressfield