Answer: Neuroticism; a personality trait refers to the response of a person towards emotions or other psychological feelings, that is; fear, anger, stress etc.
In the testing of this trait, if I'm found to be low in Neuroticism, it means that I'm not easily effected by the normal events, I'm calm and less responsive towards negative feelings. It means that I'm stable emotionally.
Extraversion; a type of personality trait which describe the behavior of people with other people in surrounding, their behavior with society, if they mind socializing or not.
In the testing of this trait, if I'm found to be high in extraversion, it means that I don't mind engaging with people, I don't mind to interact with people for enjoyment or for the group work.