Answer:
d.a personal fable is the correct answer.
Step-by-step explanation:
A personal fable is explained by the developmental psychologists, it is a developmental situation and a belief sustain by most of the adolescents feels that they are exceptional and unique.
When the adolescent lost his personal fable they believe that they are the only person facing the problems and their problem is unique so no one can understand their problems and they do not even realize that due to this other people are also affected around them.