This is a nice introductory book to philosophy. It is an culmination of various thought experiments. I feel pretty beginner to philosophy but had heard of a lot of them before. I didn't read any that completely changed my way of thinking, but I feel that for the average person, it very well could. I found most of the comments on here to be quite unhelpful and at least a little bit silly. It is quite clear what type of book this is before even beginning to read it. I especially liked that at the end of each thought experiment, it gives four similar ones, so you don't have to read in chronological order, which is how I read the book.