Negatative or Affirmative?

I did't intend to say no. However, I did't want to say just yes. I often think almost all the opinion the other makes aren't black-and-white issue. So I first have to examine your words, guessing these intention, contexts, and so on. And then I tell you my thought, which might be aginst yours. It would sound as a negative opinion. That's not true. I was not against you, but just told my own thought on the issue you made.