Mostly, when Jess didn't want to talk about her ideas in class, Colleen thought that Jess was showing off, making sure that she would be coaxed and pleaded with, but how could Jess have explained in a coherent way that she was scared? Once you let people know anything about what you think, that's it, you're dead. Then they'll be jumping about in your mind, taking things out, holding them up to the light and killing them, yes, killing them, because thoughts are supposed to stay and grow in quiet, dark places, like butterflies in cocoons.