"Suppose you have two friends, James and Joanna, who are becoming increasingly fond of each other. At some point you realize that in their hearts they both have made a commitment to spending the rest of their lives together. But James has not yet admitted this to himself, or declared himself to Joanna. What is holding him back is a certain exaggerated trust in his own rationality, preventing him from acknowledging the validity of any impulse in himself he cannot completely understand. You are sure that once he comes to see how misplaced this trust is, he will realize that he has in fact been committed to a life with Joanna for some time and this commitment has been controlling the way he already lives his life and his decisions about how to spend his time and devote his energies. Now does James believe he is going to get married to Joanna? You are not clear what to say. If you ask him to profess such a belief, he will probably say he does not know, one way or the other. But his life-choices indicate the condition of his heart, and in that sense he does already have the belief. Another thing you do not know is how things are actually going to turn out for James. It all depends on which of the two dispositions prevails, his love for Joanna or his pride in his intellect."