Don't mean to hijack this thread, but one question I always had about this advice (not that I disagree with it, I think it's good advice) : What about the those people who really do have it the worst of the worst? I'm talking for example, about those destitute, starving children in Africa who have deformities, diseases like AIDS, barely any clothes to cover themselves, no shelter, no families. What are they supposed to do? They live in a permanent state of pain and suffering with no light at the end of the tunnel (until they die). What advice is there for them?