Asking questions only for the sake of discovering secrets and expose someone else's mistakes.
Telling a scripted story and being oblivious to the fact that other people don't care or being aware that others don't care, but still continues to tell the story.
Seeing a conversation as a possible chance to debate or fight. It makes other people walk on eggshells in order to avoid disputes.
Mocking someone for their misfortunes, defects, and deformities of any kind.