 A simple argument for the claim that we are introspectively aware of ourselves is that in introspection one is perceptually aware of one’s own mental properties, and that when one perceives a property one perceives that which has that property, i.e., oneself. Shoemaker (1984b, 1986) agrees that if there is an introspective awareness of the self as an object, then it should be understood as a form of self-perception. He argues, however, that, on a plausible account of perception, introspection is not a form of perception, so we do not introspectively perceive anything, including the self. As such, we cannot conclude in this way that we are introspectively aware of the self (cf. Martin 1997; Rosenthal 2012).