You can learn so much from other writers. Read critique forums even if you haven't posted your query, synopsis, or one-line pitch in them. Even if you're not ready for that part yet. It's beneficial to read what others have pitched to see what is working, what isn't, and why. You can apply the basics to yours when you are.
WriteOnCon is a valuable writing resource. The forums are full of rich information and views from industry professionals and fellow writers.
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