 The human commitment to participation in ordinary interpersonal relationships is, I think, too thoroughgoing and deeply rooted for us to take seriously the thought that a general theoretical conviction [e.g., about the truth of determinism] might so change our world that, in it, there were no longer any such things as interpersonal relationships as we normally understand them; and being involved in inter-personal relationships…precisely is being exposed to the range of reactive attitudes and feelings that is in question. (1962 [1993: 54])