If We Communicate in Session the Way We Usually Communicate

If we communicate in session the way we usually communicate in ordinary conversation,

A) it increases the likelihood of misunderstanding because we normally tend to discuss topics in a superficial way.
B) it increases the likelihood of misunderstanding because clients will become offended.
C) it decreases the likelihood of misunderstanding because clients are familiar with this style of conversation.
D) it decreases the likelihood of misunderstanding because we ordinarily seek clarification and discuss things in-depth.