One: You have to train yourself to notice things. It's not 100% natural at first – it certainly wasn’t for me – but raising those antennae is a very worthwhile thing to do. And it snowballs: once I got started taking notes, I ended up taking more and more of them.
Two: Be very liberal about what you keep. If you're going through your notes, cross ou... See more
Write little phrases that will “open a door to a scene”: Often, we can’t see our entire project in its full form, but we can see little pieces of it. A curtain moving in the morning light, for example. A man sneaking around a house. Jotting down these little hints “open a door” for your future writer-self.