'You either win or you learn': A tale of resilience
Mariah Johnson, a 52nd Force Support Squadron value-added tax officer who practices Brazilian jiujitsu, right, grapples during her first match at the Submissao competition in Karlsruhe, Germany, Feb. 20, 2016. Johnson lost to her opponent, but received a belt promotion after the match for taking the step to compete. (Courtesy photo)