Michael D. Zimmerman, director of the Psychological Health Program for the 911th Airlift Wing, poses for a photo at the Pittsburgh International Airport Air Reserve Station, Pennsylvania, Sept. 11, 2020. Zimmerman helps members of the 911th AW keep their mental health balanced, thus ensuring balanced Comprehensive Airman Fitness and mission readiness. (U.S. Air Force photo by Senior Airman Brandon M. Shuman)