Kant recognizes two distinct forms of self-knowledge: introspection, which gives us knowledge of our sensations, and apperception, which is knowledge of our own activities. Both modes of self-knowledge can go astray, and are particularly prone to being distorted be selfish motives; thus, neither is guaranteed to provide us with comprehensive self-knowledge. Nietzsche departs from Kant in arguing that these two modes of self-knowledge (1) are not distinct and (2) are far more limited than Kant acknowledges. In addition, Nietzsche departs from (...) Kant in arguing that we can acquire self-knowledge by looking away from ourselves. I provide a brief sketch of the ways in which this is so. In particular, Nietzsche argues that genealogy enables a form of self-knowledge: it helps us to identify some of the subtle factors shaping our actions as well as the influence of our current conceptual repertoires on our perceptions and understandings of our actions. (shrink)