Answer:
D) Intrinsic motivation
Explanation:
Intrinsic motivation: In psychology, the term intrinsic motivation is referred to as a phenomenon in which an individual performs or displays a behavior or an action because he or she enjoys doing that activity itself. The motivation or inspiration for performing an act having intrinsic motivation is found in the particular act itself.
Example: A man Makes painting simply because he enjoys it and gets internal satisfaction with the act of painting.
In the question above, the statement signifies the intrinsic motivation.