 To see why this further condition is required, consider that so far we have seen why Kant holds that we must represent an objective world in order to be self-conscious, but we could represent an objective world even if it were not possible to relate all of our representations to this objective world. For all that has been said so far, we might still have unruly representations that we cannot relate in any way to the objective framework of our experience. On Kant’s view, this would be a problem because, as we have seen, he holds that self-consciousness involves universality and necessity: according to his principle of apperception, “the I think must be able to accompany all my representations” (B131). Yet if, on the one hand, I had representations that I could not relate in some way to an objective world, then I could not accompany those representations with “I think” or recognize them as my representations, because I can say “I think…” about any given representation only by relating it to an objective world, according to the argument just discussed. So I must be able to relate any given representation to an objective world in order for it to count as mine.  On the other hand, self-consciousness would also be impossible if I represented multiple objective worlds, even if I could relate all of my representations to some objective world or other. In that case, I could not become conscious of an identical self that has, say, representation 1 in space-time A and representation 2 in space-time B. It may be possible to imagine disjointed spaces and times, but it is not possible to represent them as objectively real. So self-consciousness requires that I can relate all of my representations to a single objective world.