Ever thought you had a brilliant idea for a novel, invention, TV show, or product and you SWORE you'd remember it without writing it down? So you didn't write it down, or remember it? An idea journal is a fantastic way to capture all your brilliant and not-so-brilliant ideas on paper so you can see which ones might actually make you rich and famous one day, or at the very least, make your life happier. Ideas are a dime a dozen, but some are worth millions!.