Sense of Duty

Sense of Duty is one of Fallout GURPS disadvantages. See: Fallout GURPS.

Overview
"You suffer from a self-imposed feeling of duty. If you feel a sense of duty toward someone, you will never betray them, abandon them when they're in trouble, or even let them suffer or go hungry if you can help. If you are known to have a sense of duty, others will react to you at a +2 to trust you in a dangerous situation. If you have a sense of duty, and go against it by acting against the interests of those you are supposed to feel duty toward, the GM will penalize you for bad roleplaying."

- Steve Jackson Games GURPS sources

In Fallout
With the abandonment of GURPS, Sense of Duty was removed from the game