Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Want to trade for a living?

While this book has a title which harnesses the latest fad, "electronic" day trading, it is not of much practical value unless you enjoy gambling and losing money. Your day trading career should be based upon a solid foundation rather than a book intended to cash-in on the latest trend. Save your money and buy "Trading For A Living" by Elder instead. You won't be sorry and your bank account will thank you!