 What is the philosophical significance of IEM? First, consider what it would take for a form of experience to ground thoughts that are IEM. Suppose that a form of experience, introspection for example, itself has first-personal content. That is, suppose that the content of introspective awareness is not adequately conceptualised as pain but rather requires the first-personal form, my pain. If so, then there would be no need for an identification of some object as oneself, for the identity of the subject of pain is already given as oneself. On this way of thinking, to determine which forms of experience ground judgements that are IEM would be to determine which forms of experience have first-personal content. And that, according to some philosophers, is to determine which forms of experience are themselves forms of self-consciousness (see, for example, Bermúdez 1998: 144). This issue is further discussed in  §3.