Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Breakthrough Trading Book

I regard The Master Swing Trader as the most important trading book in my library. It's the best read for experienced traders. Dr Elder's 2 excellent books make a nice foundation before picking up this text. This book really marks the next step in knowledge development.Farley has tremendous insight into the forces that move the markets. I keep the book by my trading screen at all times. I see the market swing (trend-range, expansion-contraction, etc)he talks all the time now. Amazing stuff. This guy has a better handle on the trading flow than anyone else I've ever read. The book offers the tough path because the author shows how the cards are stacked against us. But it also gives sage advice on overcoming those obstacles and getting consistant performance. There's a reason some readers go through this book multiple times, while others can't get through the first chapter. The reality trip is overwhelming.