In Damages Season 4 Episode 10.
The woman who won't change her mind, she wants do to something and no one can convince her otherwise.
The other one, the one who's saying the sentence with the clarity, she wants her to do something else.
I will elaborate even more, hoepfully it will be more clear.
Those women are lawyers who are working together on a case.
The first woman, who won't change her mind, wants to settle the case and drop it.
The other one disagree but still trying to convince her otherwise.
She come to her office and immidiately the woman saying:
I'm not changing my mind, knowing already what she wants.
So the other one replies:
Clarity can be useful.
And then the first one is saying: Yes, it does.