British guy: Because the Afridi tribe occupy the Pass.
American guy: So? They always risk death when they are fighting the Taliban.
BG: Ahhhh... there you are, Taliban kill you.. Afridi's starve you, rape you, tear a few of your limbs off and eat them, chop of your penis and feed it to their dogs, parade your deformed body through the town, kill you and then skull fuck you. Don't ever fuck with an Afridi.