An exercise inspired by reading the book Writing a Book That Makes A Difference:
Write one page each day about an experience in your life. At the top of the page, give the entry a one-word description.
After a while sort the pages so all similar themes are in separate piles (or files?).
Combine particularly interesting experiences and use them as source material for an essay, article or book.
How can I use this on Digital Video Secrets book?