"When his apprentice wants to know which route he should choose, the Yaqui brujo answers, "Any path is only a path...All paths are the same: they all lead nowhere. The only important question you must ask is: 'Does this path have heart?'
If a path has heart for you, then dare to follow it. It is important to give up on irrelevant questioning, to take care not to waste yourself."
--Sheldon Kopp in "If You Meet the Buddha On the Road, Kill Him!"
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Does what you are writing have heart for you? Then dare to follow it. It may or may not lead you to publication; for sure it will lead you to yourself.