U.S. Air Force Chief Master Sgt. Terrance Smiley, Kisling Noncommissioned Officer Academy commandant, speaks during the Angel Tree Kickoff at Ramstein Air Base, Germany, Dec. 1, 2019. Smiley spoke about the importance of giving back during the holiday season and how it affected him in the past. (U.S. Air Force photo by Staff Sgt. Kirby Turbak)