Michael J. Keyes, MD is a prolific writer whose books include The Expert Curve, Mental Training for the Shotgun Sports, and Modern Bank Fishing. He is a top contributor to Quora, where his answers across a wide range of topics have more than 4M total views. He was previously an internationally competitive pistol shooter, physician to the US Olympic shooting team, and judge in the Olympics. An avid musician, he has studied Irish banjo under some of the world's top master players. By profession he is a psychiatrist who specializes in geriatric psychiatry and has a special focus on the mental health of military veterans.