Warrior cultures (and warrior leaders) enlist shame, not only as a counter to fear but as a goad to honor. The warrior advancing into battle (or simp… - Steven Pressfield

The professional respects his craft. He does not consider himself superior to it. He recognizes the contributions of those who have gone before him. He apprentices himself to them. 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.

...fear doesn't go away.

"When a warrior fights not for himself, but for his brothers, when his most passionately sought goal is neither glory nor his own life's preservation, but to spend his substance for them, his comrades, not to abandon them, not to prove unworthy of them, then his heart truly has achieved contempt for death, and with that he transcends himself and his actions touch the sublime. That is why the true warrior cannot speak of battle save to his brothers who have been there with him. The truth is too holy, too sacred, for words." -Suicide (Gates of Fire)