This book was written for clinicians who teach social thinking (or pragmatic speech) to children and adults. As a layman though, I got a lot out of it. The big picture is that in order to communicate effectively, the speaker needs to be able to take in the other person's perspective. This is something that is an organic development for most children, but can be challenging for people with Aspbergers, NLD, autism, etc. Just describing the problem is helpful, but Winner also provides practical suggestions on how to build perspective taking skills, how to read non-verbal cues, and the hidden rules of conversation.