Jami Has Traced His Restless Feelings to the Dull,repetitious,unexciting Lifestyle

Multiple Choice

Jami has traced his restless feelings to the dull,repetitious,unexciting lifestyle he has been leading.He plans to bring some fun into his life by doing at least one highly physical activity each week.The source of Jami's motivation is most likely

A) drive reduction.
B) opponent processes.
C) need for affiliation.
D) optimum arousal.