Why would you rely on the shooter not killing you? Why wouldn't you want to save or try to safe yourself or some one else. I'm not saying take foolish risks. But hidding under a desk and closing your eye's and hoping he goes away is something we do as kids. Maybe cause most of us older guys had to go in he service had something to with the way I feel. I certinely brought my kids up different from the way I was raised. I would run to, but if you caught in a room with no where to go I'd rather fight than be executed.