Cora worries about everything and nothing. This is why the What-ifs adore her. They cling to her and whisper in her ear all the misfortunes that might arise -- big or small, absurd or terrifying, plausible or implausible. As she prepares for a piano recital, the What-ifs are more relentless than ever, and Cora is increasingly anxious about making a mistake during the concert.