Answer:
b. Identity vs. Role Confusion
Explanation:
Identity vs. role confusion: In psychology, the term identity vs. role confusion is a part of the psychosocial development which was given by Erik Erikson and is considered to be the fifth stage in the theory. This stage occurs between twelve years of age in an individual's life and lasts through nineteen years.
In this stage, if an individual gets success in life then it leads to developing a capability to stay true to oneself, however, if the person encounters failure then it will lead to developing a weak sense of self and role confusion.
In the question above, the given statement signifies the identity vs. role confusion stage.