Journaling
See also My thoughts on Writing.
Just started this page on 2009/12/02 more to come...
The way I collect my thoughts and ideas is to use a Olympus WS300M digital recorder which I carry with me at all times. I then have my wife or pay someone on odesk.com to transcribe it for me.
Write everything (yes everything)!
From Jerry Pournelle:
http://www.jerrypournelle.com/slowchange/myjob.html
"Now a few words of advice on organization:
Once you have learned to write good sentences, sit down and write. When my sons began to write essays -- term papers, originally I suppose -- I told each in turn the same thing. Write everything you can think of about the subject. Everything.
Now go through and list the topic sentence of each paragraph. If you find paragraphs that don't have a topic sentence, you have a problem: fix that. If you don't know what a paragraph is, and have no notion of topic sentences, get that corrected at once. (Just read on.) Once you have that list of topic sentences, decide if that's really the order you want to present the information in. It probably won't be. Organize the way you want it.
Fill in the gaps, expand points that need expanding, and do one final rewrite pass. Voila. If this is a term paper you will probably get an A if you knew anything at all about the subject. If you're writing for sale, you probably need more feel for how such things are organized in the publication you are aiming for. Study your market. But recall the technique: it will serve you well for a long time.
On Paragraphs: I once had to tell a co-author (Not Niven) what a paragraph was. He kept handing me material that was dramatic but paragraphed horribly. Finally I asked what he thought he was doing, and he confessed that no one had ever taught him what a paragraph is.
"A paragraph," I said, "is a group of sentences organized around one complete thought which is stated in the topic sentence."
It was as if a light had appeared his head. He now paragraphs well. Of course in fiction, characters don't always speak in paragraphs, nor do they organize what they are saying very coherently; still, you will find that characters in fiction do and must speak a lot more coherently than people do in real life. Real conversation transcribed is sometimes incomprehensible, usually ungrammatical, and often boring.
The main point of this is that the secret of success in becoming a writer is you must write; you must finish what you write; and you must write a lot more. The other points are things to keep in mind while you do that."