a.Introversion.vs.Extraversion: Introversion involves directing attention on inner experiences, while extraversion relates to focusing attention outward on other people and the environment.
b. Neuroticism vs Emotional-Stability: Neuroticism refers to an individual’* tendency to become upset or emotional, while stability refers to the tendency to remain emotionally constant. Refers to the degree to which people have control over their feelings. Brief explanation expected-refer.