An Awareness of One's Mortality, the Responsibility That Comes with the Freedom

An awareness of one's mortality, the responsibility that comes with the freedom to choose, being alone in one's own private world, and the need to create meaning in one's life are the

A) psychosexual conflicts, according to psychoanalytic therapy.
B) components of the ideal self, according to client-centered therapy.
C) universal human challenges, according to existential therapy.
D) unrealistic beliefs, according to rational-emotive behavior therapy.