italia: you must try to remain calm.
I know... sorry. It gets frustrating having to consistently repeat myself, especially when the recipients will not accept the way things really are.
Feynman sums up what I think about this: you don't WANT to believe what the truth actually is and you won't accept it. It makes much more sense to you to say that THP won't equal zero in a hover and so you will fight everything that says otherwise, disregarding the way it actually is!
You don't like it? Go somewhere else! by Richard Feynman, the QED Lecture at University of Auckland - YouTube