Health, Sports & Psychology
Personality: A user guide
...physical danger, disease, humiliation, and loss. These systems are driven by emotions like anxiety, fear and shame. It seems that in some people, the systems are a little more easily set off than others. Such people are high on the N dimension. They are worriers, prone to anxieties and fears. Low N scorers are laid back and un-phased by things. High scorers are vulnerable...