
Sometimes we are rewarded for responding quickly; other times for responding slowly. The important common factor in these and other cases is frustration - how we learn about it and how we respond to it. Without our awareness, our long-term dispositions are shaped from infancy...

We live in a world in which inconsistency is the rule rather than the exception and this is particularly true for rewards and frustrations. In some cases, rewards and frustrative non-rewards appear randomly for what seems to be the same behaviour; in others a sequence of rewards...