Learn the Scaven-picker's melee fighting style, "Shinkpapa"

Learn the Scaven-picker's melee fighting style, "Shinkpapa" was going to be a quest in Van Buren, the canceled Fallout 3 by Black Isle Studios.

Quick walkthrough
After the player earns Klik's trust, she will offer to teach the player their melee fighting style.

Combat Boy, Diplomacy Boy, Stealth Boy
Player can earn Klik's trust through getting the Rad-X formula from Marty, so the player does not need to be a science wiz to open up this option, though it is easier for the science wiz.

Science Boy
If the player earned Klik's trust, then she'll teach it.