Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Focusing by Eugene T. Gendlin Ph.D.

I found out about this book when reading Waking the Tiger by Peter A. Levine. The value of the process described in Focusing is one that could benefit everyone. It's not difficult if you are motivated, in fact I discovered I was using the "Felt Sense" long before reading the book. But now I know how to use my "Felt Sense". A must read.