Answer:
despair
Step-by-step explanation:
According to Erikson, some people contemplate their lives and realize they are dissatisfied. They realize missed opportunities have passed and they have not accomplished what they wished. These individuals experience despair.
Despair is the feeling of not having any hope left, it is also a deep discouragement and loss of faith about one's ability to find meaning, fulfillment, and happiness, to create a satisfactory future for oneself