Why should the foot feel itself a lesser member of the body just because the foot is not the hand? Worse, the feel itself not a part of the body? Each has its own unique function in the body. What the foot can do, to enable the body to experience movement, the other functions of the body cannot do. It is important that the body has different members performing differing functions, each contributing to the well-being of the whole. None should feel belittled because it is unable to perform the function of another part of the body.