The autofictional contract
Autofiction establishes a specific and unusual contract with its reader: this is a novel, and therefore invented; this is also clearly about the author's life, and therefore in some sense true. The writer's job is to make this contract generative rather than merely confusing. The reader's uncertainty about what is real should produce active engagement rather than passive frustration: a sharpened attention to the work that comes from not knowing exactly what kind of truth is being told. Establish your autofictional contract early and clearly — use your own name or a slight variant; locate the narrator in your own biographical circumstances; then use the fictional license to do what memoir cannot do — and the reader will follow.