Hey Noah, it seems to me you might be having a bit of a problem at the moment, I don't want to presume too much but I thought I'd say a few things.
You can leave Pianostreet if you wish but I don't think that attitudes towards you are quite as bad as you think. I for one, like you for your enthusiasm. Thal, he only sticks around to make cantankerous comments every now and then, Tim? He was getting frustrated but he kept talking probably because he wants to help, in his own way. Birba is an astonishing pianist and he took an interest in your playing! I can't go through everybody but remember, it's a forum. The worst thing you can do is be marginally annoying, which some people will blow out of proportion but mostly as a joke.
Also, I think you are at a crossroads... Perhaps there's even more going on in your life at the moment, I don't know but I think at the very least, you're seriously re-evaluating your playing. Now, I have gotten to that point, where it seems so much is within grasp but so many tiny things keep coming up. No praise comes without qualification. Pieces that seemed like the next logical step you realise are perhaps beyond you. Your expression is immature (In my case it was overdone, in yours, underdeveloped) and you know it. You are maybe starting to realise how hard this road you've chose really us. Now maybe you don't see things this way. But I think you should, I think you do need to change your approach, your repertoire and your whole set of expectations for yourself. I played the 3rd Ballade after two and a half years. Terribly. I thought I was the grown up equivalent of a prodigy but I wasn't really and eventually I accepted that. But I developed new ideas, I challenged myself. I changed my whole approach, changed my repertoire completely, developed a plan I could follow that was satisfyingly ambitious but had steps I could take from the bottom to the top. Maybe you need to undergo your own equivalent of this process. Or maybe you think I'm talking rubbish and that everything is fine. IDK.
I should at least say, if you do choose to post anything I will take a look.
As for the troll? He's one of the most pointless and obvious, useless trolls I've ever seen. He doesn't matter.