Always tell us where we are. And don't just tell us where something is, make it pay off. Use description of landscape to help you establish the emotional tone of the scene. Keep notes of how other authors establish mood and foreshadow events by describing the world around the character. Look at the openings of Fitzgerald stories, and Graham Greene, they're great at this.
Janet FitchI wandered through the stacks, running my hands along the spines of the books on the shelves, they reminded me of cultured or opinionated guests at a wonderful party, whispering to each other.
Janet FitchWho was I, really? I was the sole occupant of my mother's totalitarian state, my own personal history rewritten to fit the story she was telling that day. There were so many missing pieces. I was starting to find some of them, working my way upriver, collecting a secret cache of broken memories in a shoebox.
Janet Fitch