In Chapter 4 of 13, Caroline Giegerich unexpectedly finds medical school an unappealing career option after a hospital internship. Learning the study of science does not necessarily translate to a practical medical career. Upon graduating from Brown University, Giegerich finds restitution and catharsis on a trip to Bologna, Italy. Ultimately, she resets and returns to New York for her next chapter, an entry-level job in direct marketing sales.