
At first, I felt myself getting defensive in response to this, but after reading on, I have to admit I relate for the most part. I think we "poet" and "artist" types, for the most part, get caught up in the emotion, which can act as an excellent springboard but does not alone make for substantial, quality work.
I've done my share of "writing from the heart" and "writing in the moment", but when I later took a step back and looked at it objectively, I've found that I rarely get it right the first time. So there's a lot of thought and "poengineering" that go on behind the scenes to build a finished piece that I'm willing to put my name on.
This is not to say I won't trust my instincts and write something a certain way because it "feels" right: there's a huge difference between emotion and sensing, and I'll trust my senses before my emotions any day.

No need to apologize – you write in the way that works for you, and the results certainly warrant respect for the frame of mind and approach that spawned them.
I don’t agree with you about “It isn’t as if [you’re] writing some great masterpiece”. It certainly is for me. No, this is neither joke nor megalomania. I don’t expect anyone to read my work a century from now, but I do write as if they are going to do so, and I want my work to be good enough to stand that test. If it doesn’t, it’s a disappointment. It is the target, the standard, the benchmark. That benchmark I believe has helped immensely to improve my writing.
Re shoelaces: If you think about it, much of the programming that makes it automatic is based on feeling.
I don’t believe in choosing a purpose at the beginning – at least not an unchanging purpose. As a former professor of English lit has stated it to me, “If I knew where a poem was going to end up, there wouldn’t be any point in writing it.” Writing is part discovery. Feelings shouldn’t command our writing, but I do try to use the writing to evoke emotions, to add an emotional dimension to the tonal, conceptual, and metrical aspects of the writing. When they all come together (IF they all come together), I feel pure joy.
Alcuin

I think you raise a really good point there -- I do decide my purpose and point to start with, but it is NOT unchanging. Very often, if not most often, perhaps almost every single time, the exact purpose, the exact idea does change. I do think it's best to have some plan, some idea of what one intends, but on the other hand it is foolish to be so strict and stubborn to the original purpose and intent that one refuses to improve upon it.
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- stephan