Our self-love, our refusal to face facts, combined perhaps with a sense of a possible better although unrealized self, leads us to eject the habit from the thought of ourselves and conceive it as an evil power which has somehow overcome us. We feed our conceit by recalling that the habit was not deliberately formed; we never intended to become idlers or gamblers or rouès. And how can anything be deeply ourselves which developed accidentally, without set intention? These traits of a bad habit are precisely the things which are most instructive about all habits and about ourselves. They teach us that all habits are affections, that all have projectile power, and that a predisposition formed by a number of specific acts is an immensely more intimate and fundamental part of ourselves than are vague, general, conscious choices. All habits are demands for certain kinds of activity; and they constitute the self. In any intelligible sense of the word will, they _are_ will. They form our effective desires and they furnish us with our working capacities. They rule our thoughts, determining which shall appear and be strong and which shall pass from light into obscurity. We may think of habits as means, waiting, like tools in a box, to be used by conscious resolve. But they are something more than that. They are active means, means that project themselves, energetic and dominating ways of acting. We need to distinguish between materials, tools and means proper. Nails and boards are not strictly speaking means of a box. They are only materials for making it. Even the saw and hammer are means only when they are employed in some actual making. Otherwise they are tools, or potential means. They are actual means only when brought in conjunction with eye, arm and hand in some specific operation. And eye, arm and hand are, correspondingly, means proper only when they are in active operation. And whenever they are in action they are cooperating with external materials and energies. Without support from beyond themselves the eye stares blankly and the hand moves fumblingly. They are means only when they enter into organization with things which independently accomplish definite results. These organizations are habits.