Why we do what we do….
In contrast, strong aspirations for any of the intrinsic goals—meaningful relationships, personal growth, and community contributions—were positively associated with well-being. People who strongly desired to contribute to their community, for example, had more vitality and higher self-esteem. When people organize their behavior in terms of intrinsic strivings (relative to extrinsic strivings) they seem more content—they feel better about who they are and display more evidence of psychological health.” ~ Edward L. Deci from Why We Do What We Do