The clinging to one's own identity, then, is now an instinct, whatever it may originally have been. It is a something we inherited from our ancestors and which we shall transmit more or less modified to our descendants. How far back this consciousness has been felt passes the possibilities of history to determine, since the recording of it necessarily followed the fact. All we know is that its mention is coeval with chronicle, and its origin lost in allegory. The Bible, one of the oldest written records in the world, begins with a bit of mythology of a very significant kind. When the Jews undertook to trace back their family tree to an idyllic garden of Eden, they mentioned as growing there beside the tree of life, another tree called the tree of knowledge. Of what character this knowledge was is inferable from the sudden self-consciousness that followed the partaking of it. So that if we please we may attribute directly to Eve's indiscretion the many evils of our morbid self-consciousness of the present day.
But without indulging in unchivalrous reflections we may draw certain morals from it of both immediate and ultimate applicability.
To begin with, it is a most salutary warning to the introspective, and in the second place it is a striking instance of a myth which is not a sun myth; for it is essentially of human regard, an attempt on man's part to explain that most peculiar attribute of his constitution, the all-possessing sense of self. It looks certainly as if he was not over-proud of his person that he should have deemed its recognition occasion for the primal curse, and among early races the person is for a good deal of the personality. What he lamented was not life but the unavoidable exertion necessary to getting his daily bread, for the question whether life were worth while was as futile then as now, and as inconceivable really as 4-dimensional space.
We are then conscious of individuality as a force within ourselves.
But our knowledge by no means ends there; for we are aware of it in the case of others as well.
About certain people there exists a subtle something which leaves its impress indelibly upon the consciousness of all who come in contact with them. This something is a power, but a power of so indefinable a description that we beg definition by calling it simply the personality of the man. It is not a matter of subsequent reasoning, but of direct perception. We feel it. Sometimes it charms us; sometimes it repels. But we can no more be oblivious to it than we can to the temperature of the air. Its possessor has but to enter the room, and insensibly we are conscious of a presence.
It is as if we had suddenly been placed in the field of a magnetic force.
On the other hand there are people who produce no effect upon us whatever. They come and go with a like indifference. They are as unimportant psychically as if they were any other portion of the furniture. They never stir us. We might live with them for fifty years and be hardly able to tell, for any influence upon ourselves, whether they existed or not. They remind us of that neutral drab which certain religious sects assume to show their own irrelevancy to the world. They are often most estimable folk, but they are no more capable of inspiring a strong emotion than the other kind are incapable of doing so. And we say the difference is due to the personality or want of personality of the man. Now, in what does this so-called personality consist? Not in bodily presence simply, for men quite destitute of it possess the force in question; not in character only, for we often disapprove of a character whose attraction we are powerless to resist; not in intellect alone, for men more rational fail of stirring us as these unconsciously do.
In what, then? In life itself; not that modicum of it, indeed, which suffices simply to keep the machine moving, but in the life principle, the power which causes psychical change; which makes the individual something distinct from all other individuals, a being capable of proving sufficient, if need be, unto himself; which shows itself, in short, as individuality. This is not a mere restatement of the case, for individuality is an objective fact capable of being treated by physical science. And as we know much more at present about physical facts than we do of psychological problems, we may be able to arrive the sooner at solution.