Kubovy and Epstein's main quarrel is with the concept of “internalization.” I argue that they underestimate the aptness of this metaphor. In particular, an emulator which predicts unfolding events can be described as an internalization of external structures. Further, an emulator may use motoric as well as perceptual resources, which lends support to Hecht's proposal. [Hecht; Kubovy & Epstein]