An idea

I had a fun idea just now. How about a fiction about bunch of schizophrenics allowed to chat on the internet? Sounds simple enough but I think it has quite a few possibilities... Maybe I'll write bits of flash fiction on that setting.

Now that I think about it, I have much flash writing to do. So many ideas about whole worlds, so little time to write out any of them to the fullest. In such a case, I think flash fiction can be a potent tool. The real problem is how to capture the depth of the world in a simple and relatively short prose. Like a photography of writings, a single snapshot of situations to lead into a profound end.

Why isn't there a tutorial on this stuff?