Sigh. I see this as your greatest problem. I complimented your piece very nicely, yet you did not thank me for taking the time to listen, or even for praising your work. No, you spent 100 words defending a single sentence in which I clearly state my findings as opinion, not fact.
It's difficult for me to see things from your perspective. I truly don't know what you want us reviewers to say. I understand you put a lot of time and effort into creating your stuff—we all do, and that's why forums such as this exist, to provide a sense of community. If anyone will be able to empathize what it's like to slave over a piece for hours, days, weeks, or years, it's us. So we put our stuff out here for the enjoyment—and criticism—of those who are best able to give that: fellow composers. I, for one, expect folks to find something wrong with my stuff, and I enjoy hearing how different people perceive things differently. If someone doesn't come back with at least one thing they were bothered by, I question whether they actually listened to it in the first place.
But there's a small part of me I keep around, and that's the part of me that has to be willing to accept that my stuff isn't all that great. Sometimes (or maybe all the time), despite my best efforts, I write something that sucks. That's why feedback is important to me, both the good and the bad. It helps train my intuition, to help me say, "Oh, that sounded like a good idea last time, only several people said this. So I'll adjust, do it a little differently." That's how we become better composers. Not by reading more books. Not by studying harder. But by training our intuition—and that requires the feedback of others. (Reading books and studying are very important; please don't misunderstand me. Books and studying by themselves, though, make for a good theorist, and not necessarily a good composer.) We have to be vulnerable. No way around it.
I get that the way feedback is framed can determine how useful it is. I myself have left forums before when I thought the feedback was consistently unduly harsh or egotistical. Here, though, I haven't sensed that. I'm sorry if you feel it is. I can't speak for everyone, but my feedback is genuinely intended to be helpful.
It would seem your assumption is that we automatically dislike your works and, by extension, yourself, but that's not true at all. I'd love to see a change in your outlook, shifting from defensive to more receptive. I think you'll find your fellow composers (and friends, if you'll have us) have a lot of great advice to offer once we know our words won't be deflected the second they hit the screen.
However, that all begins with you. 🙂
Again, I want to reiterate that you did a great job on this piece. I hope you keep it up!