Years ago, I heard Maya Angelou say that a character trait most important in life is courage.
This is so true for both the protagonist of a story and for the writer, too. Having worked with writers of all genres and all ages, I appreciate and honor the courage and fortitude it takes to continue to keep at it, to keep showing up, to face antagonist after antagonist, pick yourself and your characters off the ground over and over again, dust yourselves off, and start again, to believe in yourself and your story and the transformative nature of creating something out of nothing.
Here's hoping the writer in question remembers there is nothing to fear in life but fear itself... Naw... How about this? I'm not that scary. The process is intense but truly is nothing to fear.
Like your protagonist, face your greatest antagonist / fear and you, too, become the star of your own life.