Good Natured (Fallout: New Vegas)

Good Natured is a trait

Effects
This trait boosts all social and utility skills (Barter, Medicine, Repair, Science, and Speech) while lowering all weapons skills (Energy Weapons, Explosives, Guns, Melee Weapons, and Unarmed) by 5 points.

As with previous games, tagging a weapon skill during character creation largely negates any negative gained.