You cannot not communicate. Every behavior is a kind of communication. Because behavior does not have a counterpart (there is no anti-behavior), it is not possible not to communicate.
Paul WatzlawickAs I have already said, the belief that one's own view of reality is the only reality is the most dangerous or all delusions. It becomes still more dangerous if it is coupled with the missionary zeal to enlighten the rest of the world, whether the rest of the world wishes to be enlightened or not. To refuse to embrace wholeheartedly a particular definition of reality, to dare to see the world differently can become a "think crime" in a truly Orwellian sense as we get steadily closer to 1984.
Paul WatzlawickAbove all, in comedy, and again and again since classical times, passages can be found in which the level of representation is interrupted by references to the spectators or to the fictive nature of the play.
Paul WatzlawickThe suicide arrives at the conclusion that what he is seeking does not exist; the seeker concludes that what he has not yet looked in the right place
Paul Watzlawick