Self-editing for writers: Don't edit while you write!

You've got an awesome idea, and have only to get it down on the page.  So you sit down, pen in hand (or fingers on keyboard) and you start writing.  Only you don't like the look of your first sentence, so you go back and revise it.  Then you look at the next two, which aren't stellar either, and revise them.  You write another sentence, then discover another error with your *first* sentence, so you go back and revise that, then an error leaps out from the sentence that you've just written, so you fix it.

STOP!  This kind of writing leads to two things:  a perfect first paragraph, page, chapter ... and nothing else because you haven't written anything else.  Too busy editing, you've forgotten about writing.

I know it's difficult.  We all want our writing to be perfect, but that doesn't mean it has to start out that way.  Words on a page (or series of pages) first, then revise and edit.  Please, please, don't edit while you write.  That way lies madness (and a heaping pile of unfinished manuscripts)!  So don't forget about your writing.  Do it first, and fix it later.  There'll be plenty of time for that when your manuscript is complete.