I believe the main thing people don't like is when you over-react and flame people that are helping you. Stop doing that and stop telling people to "get back on topic" and you would have less problems here.

should I leave and try and forget I was once part of the brilliant RRU community?

It is my choice to do so or not.

You have answered your own question.

I find it hard to hold ideas in my head. Why? Because after a week goes by your idea just disappears from existence.

You obviously have a lot of ideas and an active imagination, and I understand that you want to get those ideas down as soon as possible before you forget. But maybe keep them to yourself at first. Write them down and do some drawings, you obviously enjoy that. Try to develop them further instead of dumping them on this site straight away and going crazy whenever someone offers criticism.

I fear I may be getting close to rambling nonsensically so here's what I'd do (and probably what I will do myself):

Pick one of your ideas to work on and prioritize that. Start with something small that you can achieve on your own without needing other people to do 90% of the work for you. You'll feel great if you can finish it and you'll prove to everyone that you can see things through, so people will be more likely to want to help you with larger projects in the future.

When you have ideas, write them down on a document (digital, because it lasts). Flesh them out thoroughly before posting. Make drawings, models, whatever it is you do. When you're going to post an idea for something, look around. See if someone else has recently posted something similar, and if someone has, consider collaborating with them.

Part of the problem is with your responses to people's comments. At times, yes, people are rude. I'm often a jerk. But when people offer helpful criticisms, things to improve, you often ignore them and then explode. That's the real problem. When you post something here, expect more often than not to receive criticisms. If all you want is compliments, post on the LMB wiki or LMBs.

You choose to leave or stay. I was definitely out of line when I said earlier that you should consider leaving.

I think that this blog is a step in the right direction. You're acknowledging that there is a problem. Now work on fixing it.

Just so you know, the thing with the friend? That's an in-joke. Look at my friends list. There's only a few active members I have left to friend.

Yeah Mcjobless is right about that, I mean this isn't facebook...so I wouldn't take it too seriously, and honestly I think that all you need to do is think abit about what people are telling you, and plan out project as a bit better. I used to do the same thing when I started doing school projects and it always felt like it was half baked...

But then I started the Bionicle: Parodied (I only recently started the script) after about 3 years or so of planning, and I still don't have it set in stone yet because you always have to be open to new ideas, and other people's suggestions.

Also I don't think you should leave a community just because you've made a few mistakes or ticked a couple people off because then you'll never learn to grow into the community. I'm not saying this to be mean or throw hate around, but it's just my honest opinion from my experience.

My friend, you do what your mind think that is right.

You should think if you must select the green brick, or the red brick

(sorry, I had to, o/)

When I develop a game, for example, I don't post a post only with my ideas, I develop it a little, and THEN I post it, that's why I think this forum needed a "W.I.P. Topic" like MFGG, to post your meaningless work that isn't worth a new topic to post about it, and when you finally actually develop a thing about it, then you post a topic, just a tip

Well, that's all I can say for now.