As a contractor, I was in charge of base security at a large FOB (Forward Operating Base) in Iraq. The base commander wanted me to make sure no one ever got hurt on his base. I tried explaining to him that I could simply mitigate the risks from outside the wire but I couldn't stop everything. Someone will fall out of their rack or worse, and what did happen, a soldier committed suicide on the base right after I left. It was horrific, but it was something I couldn’t stop or even begin to work on as a security specialist focused on the threats from the outside.   See the rest at ModernSelfProtection.com