Molly's mind is filled with dread and worry, leaving her shaky, sweaty, dizzy, and queasy. She feels like her body's riding a streetcar that has completely careened out of control. It's a feeling that comes anytime she's about to take a test, a quiz, or has an unexpected change in routine. Her anxiety transports her onto a jam-packed trolley filled with all her worries, fears, and doubts. She doesn't know how to get off, how...