About the book: 2011 / - And then this... coginti... who-ni-ti... happened to me! Cognitive dissonance. Well, if I understand this expression correctly - when the ideas about reality that you have in your head do not coincide with reality. Yes? - Well... something like that. Discomfort from conflicting knowledge about a subject. - In general, to be honest, I should only use those words whose meaning I understand. Or at least those that I can pronounce correctly. But then my speech would be so boring…