 Second, it seems to belong to the very idea of remembering that you can remember only your own experiences. To remember paying a fine (or the experience of it) is to remember yourself paying. That makes it trivial and uninformative to say that you are the person whose experiences you can remember—that memory continuity is sufficient for us to persist. It’s uninformative because you cannot know whether someone genuinely remembers a past experience without already knowing whether she is the one who had it. Suppose we want to know whether Blott, who exists now, is the same as Clott, whom we know to have existed at some time in the past. The memory criterion tells us that Blott is Clott just if Blott can now remember an experience Clott had at that past time. But Blott’s seeming to remember one of Clott’s experiences counts as genuine memory only if Blott actually is Clott. So we should already have to know whether Blott is Clott before we could apply the principle that is supposed to tell us whether she is. (There is, however, nothing trivial or uninformative about the claim that memory connections are necessary for us to persist. We can know that the corpse resulting from my death cannot remember any events from my life without knowing already whether it’s me.)