depression
"My depression was primarily characterized by hopelessness and lack of motivation, and within weeks of starting Wellbutrin, I experienced dramatic changes in my mood and mindset.  I often forget that I even take Wellbutrin because it has given me no side effects and has only made me feel the way I was always supposed to feel.  This drug is definitely worth a try; even if it doesn't work so effectively for everyone, the potential for a negative experience is very low compared to that of other antidepressants."