According to erikson, persons in late adulthood are in the crisis of ego integrity versus despair. generativity versus stagnation. identity versus identity confusion. intimacy versus isolation.

The answer is ego integrity versus despair. This usually rises in late adult hood where the individual will have the sense of reflecting to one's life in a way that he or she will try to depict if he or she has completely done his or her life well. It usually comes of having the feeling of satisfaction or being able to feel of regretfulness. As in the stage of late adult hood, this is the stage where the individual tend to look and pass by on his or her past and starts to reminisce memories of how he or she has done his or her life.

Iwould put 'think' in the blank