Our life is all one human whole, and if we are to have any real knowledge of it we must see it as such. If we cut it up it dies in the process: and s… - Charles Cooley

One who shows signs of mental aberration is, inevitably, perhaps, but cruelly, shut off from familiar, thoughtless intercourse, partly excommunicated; his isolation is unwittingly proclaimed to him on every countenance by curiosity, indifference, aversion, or pity, and in so far as he is human enough to need free and equal communication and feel the lack of it, he suffers pain and loss of a kind and degree which others can only faintly imagine, and for the most part ignore.

If failure or disgrace arrives, if one suddenly finds that the faces of men show coldness or contempt instead of the kindliness and deference that he is used to, he will perceive from the shock, the fear, the sense of being outcast and helpless, that he was living in the minds of others without knowing it, just as we daily walk the solid ground without thinking how it bears us up.

To many people it would seem mystical to say the persons, as we know them, are not separable and mutually exclusive, like physical bodies, so that what is part of one cannot be part of another, but that they interpenetrate one another, the same element pertaining to different persons at different times, or even at the same time: yet this is a verifiable and not very abstruse fact.