1 How important is your opinion and position?
Very important because with your point of view and your positioning you can achieve some achievements and so on.

2 Do you agree with Dan Brown's quote? Because? I find a very relevant opinion.

3 Did any information surprise you? If so, what? No, no information surprised me.

4 Do you find these facts helpful when discussing a subject? Because? Yes, because with them we can get more knowledge on the subject.