My dad did 20 in the USAF. We would ask him about his work and he would just shrug. He wasn't allowed to say anything. Eventually we stopped asking -- what w

My dad did 20 in the USAF. We would ask him about his work and he would just shrug. He wasn't allowed to say anything. Eventually we stopped asking -- what would be the point? Decades later I found out he felt like nobody cared about him because we stopped asking about his work.