Watch this documentary whenever you're feeling like you're having a bad day and just remember, others are having it way worse.  We often let man-made things like the economy get us down but often take things that were given to us for granted-like life itself.  Be happy and live your life responsibly.  Don't destroy your healthy body with crap like cigarettes, drugs, liquor, etc...Instead, be active and exercise your mind, body, and soul!