You know you have been in Afghanistan too long when:
10. ALL your sentences end with "Inshallah" and you mean it!
9. Taking a shower once a week is suddenly living the high life.
8. You are brushing your teeth with salty tap water.
7. You stop doing a double take when you see Europeans smoking on the way to and from the gym.
6. You stop doing a double take at the Czech guy who walks down the hall from the shower to the room totally naked.
5. Sleeping on the couch at the MWR tent is a vacation.
4. Oreos become office currency.
3. Driving in mud puddles is the coolest part of your day.
2. Applying the 10 second rule for food dropped on the floor becomes totally acceptable.