“Juxtaposition - almost like that in a fictional work - is central to the writing of Freakonomics. Dubner and Levitt often choose two groups - sumo wrestlers and school teachers, a crack-gang and McDonald's - who are connected by some unseen trend or attribute”. I believe juxtaposition is one of the constant attributes of the Freakonomics book and this characteristic feature makes the claims of the authors more precise and stable. Juxtapositions between teachers and sumo wrestlers or crack gangs and real estate agents committing white collar crimes have worked as relevant examples, which help the reader to successfully contemplate the main resort of the book.