If you're just writing for yourself, editing won't be a problem for you - as tydnchaynz says, your posts are well written. But, contrary to popular belief, editors aren't there to correct your grammar and spelling mistakes.

The single, most important piece of advice I could give you, is to go away and read as much as you can in the genre you want to write. But don't just read the story, study the sentence structure, the grammar used, the pace of the story and how places and people are described.

Oh, and if you decide you would like to be published - be prepared for rejection. I don't know of a published writer who couldn't paper their walls with their rejection letters.

Good luck, Icy