Military commands to live life by

Can verify 1, 2, and 11

My father told me one of these once, 'never let a tank driver leave the officer's club with his keys!' A bit of context, my father was an MP (military police) and he once had to pull a drunken soldier out of a tank that was doing donuts on the base he was stationed at in France. Needless to say said driver was on latrine detail for a while.

7 is my motto. That's actually pretty good advice for when you lack self-confidence.