http://talentdevelop.com/articlelive/articles/393/1/How-To-Get-Motivated/Page1.html
Published on 10/21/2006
Humans
are motivated by many things--psychological needs, physiological
drives, survival, urges, emotions, hurts, impulses, fears, threats,
rewards (money, friendship, status...), possessions, wishes,
intentions, values, mastery, freedom, intrinsic satisfaction,
self-satisfaction, interests, pleasure, dislikes, established habits,
goals, ambitions and so on.
All at the same time.