This is an article that appeared in the local paper. It includes ten rules of the USMC. I'm sure some gunny sargent had his men shaking when they heard this set of rules.....

1. Be courteous to everyone, friendly to no one.

2. Decide to be aggressive enough, quickly enough.

3. Have a plan.

4. Have a backup plan, because the first one probably won't work.

5. Be polite and professional, but be prepared to kill everyone you meet.

6. Do not attend a gunfight with a handgun caliber starting with less than a "4".

7. Anything worth shooting is worth shooting twice. Bullets are cheap, life -- yours and your men's -- is expensive.

8. Flank your adversary while all the time protecting yours.

9. Always cheat to always win. The only unfair fight is the one you lose.

10. In 10 years no one will remember the details -- they will only remember who won.

Think about could work.