Now another form of concealment is the act of “withholding”—it being usually emotions that are withheld. As in the case of secrets, so here also we must make a reservation: self-restraint is healthful and beneficial; it is even a virtue. This is why we find self-discipline to have been one of man’s earliest moral attainments. Among primitive peoples it has its place in the initiation ceremonies, chiefly in the forms of ascetic continence and the stoical endurance of pain and fear.
