As regards one’s self in relation to other people, I shall have more to say in a later chapter; but I may say here that there is no view of the self, that will bear examination, which makes it altogether distinct, in our minds, from other persons. If it includes the whole mind, then, of course, it includes all the persons we think of, all the society which lives in our thoughts. If we confine it to a certain part of our thought with which we connect a distinctive emotion or sentiment called self-feeling, as I prefer to do, it still includes the persons with whom we feel most identified. _Self and other do not exist as mutually exclusive social facts_, and phraseology which implies that they do, like the antithesis egoism _versus_ altruism, is open to the objection of vagueness, if not of falsity.[27] It seems to me that the classification of impulses as altruistic and egoistic, with or without a third class called, perhaps, ego-altruistic, is empty; and I do not see how any other conclusion can result from a concrete study of the matter. There is no class of altruistic impulses specifically different from other impulses: all our higher, socially developed sentiments are indeterminately personal, and may be associated with self-feeling, or with whatever personal symbol may happen to arouse them. Those feelings which are merely sensual and have not been refined into sentiments by communication and imagination are not so much egoistic as merely animal: they do not pertain to social persons, either first or second, but belong in a lower stratum of thought. Sensuality is not to be confused with the social self. As I shall try to show later we do not think “I” except with reference to a complementary thought of other persons; it is an idea developed by association and communication.