“when people are influenced by past experience without any awareness that they are remembering.… If we are unaware that something is influencing our behavior, there is little we can do to understand or counteract it. The subtle, virtually undetectable nature of implicit memory is one reason it can have powerful effects on our mental lives.”12 Whenever a person “overreacts”—that is, reacts in a way that seems inappropriately exaggerated to the situation at hand—we can be sure that implicit memory is at work. The reaction is not to the irritant in the present but to some buried hurt in the past.
