LOL. That seems to sum up the Army experience as well.
As far as the OP's question.
"Don't bock with your face, hit the other guy more often than he hits you, pass on what you've learned, and don't be a jerk". _ S.D. Beck
Mr. Beck was one of my early teachers, as he had a rather colorful military background I had to edit the above a bit to make it appropriate for the forum. I asked him once for hit thoughts on his journey in the martial arts, what he had learned, what wisdom he could pass on...that was his reply.
I have never forgotten it and have tried to walk in that path.