Purpose of life is unknown, and hence way to be is hidden from the eyes of living critters. Who can say if perhaps the schizophrenics are not correct? Mister, they take a brave journey. They turn away from mere things, which one may handle and turn to practical use; they turn inward to meaning. There, the black-night-without-bottom lies, the pit. Who can say if they will return? And if so, what will they be like, having glimpsed meaning? I admire them.