You have a high compassion for other people and a strong need to help others in need. You can't stand people suffering and will strive to help everyone to the best of your ability.
This compassion could be exploited by your enemies. Any time someone is in danger (or at mercy) and you as a player don't want to risk helping the person, you must pass an easy check with this trait as a modifier in order to not succumb to your compassion and help them. This also applies for killing defenseless or otherwise defeated enemies, something you would generally not considering doing.