U.S. Army Lt. Col. Angelia Holbrook, the commander

U.S. Army Lt. Col. Angelia Holbrook, the commander of 4th Special Troops Battalion(STB), 4th Sustainment Brigade, demonstrates her point about the difference in resilience and resistance, as she addresses one of the topics identified for discussion during wrangler day, as her assistants, 1st Lt. William Harp, left, the commander of the 502nd Human Resources company, 4th STB, and 1st Lt. Thomas Blaschke, the battalion logistics operations officer, hold up a giant rubber band for the demonstration. June 28, 2013, at Fort Hood, Texas. (U.S. Army photo by Capt. Monika Comeaux/Released)