U.S. Army Staff Sgt. Frank Tungpalan, 93rd Signal Bde. information systems operator, raises his hand to answer a question during a professional development class at Fort Eustis, Va., Aug. 7, 2013. Tungpalan believes fellow Soldiers should enjoy their time in the service and learn to live the military lifestyle. (U.S. Air Force photo by Airman 1st Class Austin Harvill/Released)