Laurie Metcalf and Micah Stock in Little Bear Ridge Road, at the Booth Theatre. Photo: Julieta Cervantes I usually bring along a notebook to scribble in the dark during a play, and even if my notes are almost illegible, they at least help me retain the sense memory of something that felt important. About a third of the way through Little Bear Ridge Road , I realized I was just writing down words and phrases Laurie Metcalf had hit out of the park: ”You need a top sheet!?” “He’s being so