Paperwork will ruin any military force.
I've always believed that no officer's life, regardless of rank, is of such great value to his country that he should seek safety in the rear... Officers should be forward with their men at the point of impact.
In the Confederate Army, an officer was judged by stark courage alone, and this made it possible for the Confederacy to live four years.
If you want to get the most out of your men, give them a break! Don't make them work completely in the dark. If you do, they won't do a bit more than they have to. But if they comprehend, they'll work like mad.
My definition, the definition that I've always believed in, is that esprit de corps means love for one's own military legion - in my case, the United States Marine Corps. It means more than self-preservation, religion, or patriotism. I've also learned that this loyalty to one's corps travels both ways: up and down.
In the Marine Corps, your buddy is not only your classmate or fellow officer, but he is also the Marine under your command. If you don't prepare yourself to properly train him, lead him, and support him on the battlefield, then you're going to let him down. That is unforgivable in the Marine Corps.