Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A must-read for traders and active investors

This is a training manual for traders masquerading as an historical autobiography. There is excellent practical advice here put in simple language. It is amazing to see both the differences and similarities between the pre-depression markets and those of today. The uneducated will say "it is different now" but those who have been around for awhile will see how the lessons of yesterday apply directly to today.