By the same token, each of your characters has an emotional acre that they tend, or don’t tend, in certain specific ways. One of the things you want to discover as you start out is what each person’s acre looks like. What is the person growing, and what sort of shape is the land in? This knowledge may not show up per se in what you write, but the point is that you need to find out as much as possible about the interior life of the people you are working with.
