Nerves of Steel (Broken Steel)

Nerves of Steel is a perk added to Fallout 3 with the Broken Steel add-on. It also appears as a perk in Fallout: New Vegas.

It increases the regeneration rate of Action Points by 20%.

Bugs

 * It has been reported that the perk is non-functional in Fallout 3 on both the PC and Xbox 360 with the version 1.5 patch issued for Broken Steel, but this is inaccurate. While the perk does function, the increase in action point regeneration rate is extremely low (amounting to 1 additional AP per 10 seconds).
 * If you don't equip a weapon, this perk will not take effect (PC patch 1.20.352, but made irrelevant due to future patch).