Kevin,a 20-Year-Old College Student,loves to Party and Participate in Adventure

Kevin,a 20-year-old college student,loves to party and participate in adventure sports.He is extremely talkative and can liven up any dull moment.He is sociable and loves being the center of attention in every gathering.In the context of the three important assumptions that form the basic foundation for trait psychology,when Kevin becomes a senior citizen,he is most likely to:

A) remain socially active.
B) get involved in antisocial acts.
C) become extremely shy and moody.
D) prefer spending more time alone.