In this article, I examine the relationship between self-knowledge practices among women of color and structural patterns of ignorance by offering an analysis of Gloria E. Anzaldúa's discussions of self-writing. I propose that by writing about her own experiences in a manner that hails others to critically interrogate their own identities, Anzaldúa develops important theoretical resources for understanding self-knowledge, self-ignorance, and practices of knowing others. In particular, I claim that in her later writings, Anzaldúa offers a rich epistemological account of (...) these themes through her notion of autohistoria-teoría. The notion of autohistoria-teoría demonstrates that self-knowledge practices, like all knowledge practices, are social and relational. Moreover, such self-knowledge practices require contestation and affirmation as well, including, resistance and productive friction. (shrink)