Writers are not just people who sit down and write. They hazard themselves. Every time you compose a book your composition of yourself is at stake.

Doctorow frames writing as an existential risk rather than a mere craft activity. To “hazard” oneself suggests that each serious work exposes the writer’s sensibility, ethics, and imaginative commitments to judgment—and may even change the writer in the process. The striking phrase “your composition of yourself is at stake” implies that identity is not fixed: it is continually revised through the act of making art. A book, on this view, is not only a composed object but also a test of the author’s integrity and capacities, with the possibility of failure, self-betrayal, or transformation. The quote elevates authorship into a form of self-making with real personal consequences.