Exploding Writing Myths discusses the things "they" say that may not be true for you.
The Art & Necessity of Critique; parts 1,2 &3, covers how to find or create a writing critique group, how to give and take critique well, and how to structure your group that to survive over time, and also why novels must be critiqued differently from short stories.
And in The Irrational Optimism of Writers we examine the fame of mind that keeps writers going, despite all the negative feedback that comes our way.