U.S. Army Sgt. 1st Class Segun Ayodele, Army Health Promotion Program Ready and Resilient Performance Center program manager, addresses the class during the Master Resilience Training course at Joint Base Langley-Eustis, Virginia, Jan. 28, 2020. The MRT course was developed in 2009 as a joint effort between Army leaders, the University of Pennsylvania Positive Psychology Center, the Walter Reed Army Institute of Research and the U.S. Military Academy at West Point. (U.S. Air Force photo by Senior Airman Monica Roybal)