BRETT N. STEENBARGER, PhD, is Clinical Associate Professor of Psychiatry and Behavioral Sciences at SUNY Upstate Medical University in Syracuse, New York. He is the author of The Daily Trading Coach, The Psychology of Trading, and Enhancing Trader Performance, all from Wiley. He is the author of the popular TraderFeed blog and currently writes a peak performance blog for Forbes. Dr. Steenbarger currently consults with a number of hedge funds, where he helps traders and portfolio managers maximize their performance.