The conflict in the intimacy versus isolation stage is the ability to a. reach wisdom, tranquility, and acceptance b. develop a strong sense of identity c. learn responsibility, gain initiative, and feel capable d. form healthy, intimate relationships. this is on edge and it's actually under psychology.

D. form healthy, intimate relationships.

Explanation:

The intimacy versus isolation stage is the sixth stage in Erikson's psychosocial development theory. In his theory, Erikson posts that individuals develop through the resolution of critical conflicts that occur to all people in specific stages of life. This sixth stage usually occurs in adulthood, between the ages of 19 and 40 approximately. In this stage individuals face the challenge of forming intimate, loving relationships. Success leads to fulfilling relationships, which give a sense of purpose. On the other hand, failure leads to isolation and feelings of solitude and failure.

d.) continue to rise rapidly