Despite their differences, all bodily experiences seem to display the same epistemological signature: they ground the immunity to error through misidentification relative to the first-person of bodily self-ascriptions. Self-ascription of a property is said to be immune to error if and only if one cannot rationally doubt who instantiates the property when one has gained information about the property in the appropriate way (although one can be mistaken about the property that one ascribes to ones