Chapter 2 considers Cicero’s letters, which are the main source of this book. These letters are exceptional since they were largely written shortly after conversations took place and, although they underwent several processes of selection throughout their transmission, they were not rewritten and are deprived of hindsight bias. Thus, they provide us with an insider’s perspective on conversations and politics, transmitting the political uncertainty of the period. This contrasts with how later historians, from Nicolaus of Damascus onwards, depicted political conversations during the Roman Republic, paying attention to other elements and markers, such as non-verbal gestures, instead of focusing (as Cicero did) on the impressions from conversations, feelings, and speculations about the future.