This resource is a handout that has 13 discussion questions (in 8 groups) related to Chapter 3 of "The Art of Thinking Clearly" by Rolf Dobelli, focusing on the Clustering Illusion. This resource can be used in various classes such as Teachers' ESL/EFL Conversation classes, English Literature classes, Book Clubs, Presentation classes and Debate classes. It may also be of use in psychology or advertising educational contexts.ABOUT THIS RESOURCE:This is a zipped file that contains five files. The