Whoa, I'll retract my Wifes answer before she sees it and does herself!
And to think that most people don't have as much common sense as back in the ol days LOL!
"Always place your clothes and weapons where you can find them in the dark"
"Understand that the enemy is not the enemy in his own eyes ;this may offer you an opportunity to make him your friend. If not, you can kill him without hate, and quickly."