Sorkin's Characters Aren't All Speaking With the Same Voice

Sorkan is known for writing smart people who are way to in their heads. Some of the most annoying sorkan things are ones where probably no one asks him that question, why is that line there? The other thing i know he does is rit like these stutter steps where someone will start speaking. I think that is effective because i it lends a amount of real world credibility to dialogue that otherwise sounds very stylized.