Episode 18 is a conversation with SMSgt Tiwanda Griffin-Greer, a first-hand witness of an active shooter event that tragically unfolded at Lackland Training Annex in 2016. (The event is described in further detail in Episode 6 — an interview with Abby Schroder who survived her husband, Col Bill Schroeder.) SMSgt Griffin-Greer discusses struggling with survivor’s guilt, invisible wounds, and finding a balance between giving 100% to the Air Force and her family.