I used to take arrows to the knee like you, but then i became an adventurer.
If an adventurer takes an arrow to the knee in the forest, and no one is around to hear it, does he still become a guard?
These two were hilarious.
I used to tell random people how I used to be an adventurer like them before I took an arrow in the knee...then one of them got annoyed and I took a sword in the face.