Home › Authors › David B. Posen David B. Posen 5 books Biography David Posen, MD, is a family physician who counsels patients on stress management. He is in demand as a speaker and trainer in stress mastery and work-life balance. Books by David B. Posen Staying afloat when the water gets rough 2009 MaĆ®triser votre stress 2005 The little book of stress relief 2003 Staying Afloat When the Water Staying Afloat When the Water Gets Rough... How to Live in a Rapidly Changing World 1998 Always Change a Losing Game 1994