Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Pursuasion and keeping it simple.

5 A.M. & Already BehindAs a physician I see the result of years of trial and error with people trying to get somewhere in their lives by doing the same thing.Dave Lakahni's book is about common sense and teaches the skills that people need to communicate both verbally and physically. It shows a wonderful understanding of an art that is logical and usable.Everyone who has barriers should read this book!Dr. Don Kennedy