Which of the Following Best Articulates the Fundamental Tenet of Gestalt

Which of the following best articulates the fundamental tenet of Gestalt therapy?

A) The client is broken and needs to be repaired.
B) Only the therapist can clearly see the interaction and influence of historical oppression and negative influence.
C) The Gestalt therapist must be willing to be "rude" in order to help a client move beyond impasse.
D) Individuals and the environments around them co-exist in a process of reciprocal influence.
E) One must accept the fact that in order to survive in a social world, the individual must adjust to the majority view of culture and/or those in power.