I know I'm not alone on this, so for those of you wondering if/when it is ever time to stop pursuing publication, please read this post by the talented writer Jody Hedlund. Jody is the author of several novels and an advocate for writers everywhere. She is a great "writer friend" and incredibly inspirational.
Please visit her website, treat yourself to her vast wealth of knowledge in the area of writing and, perhaps, pick up one (or more!) of her books.
And if you get a chance, pop back in and let me know your thoughts on the subject.