It does not take a great supernatural heroine or magical hero to save the world. We all save it every day, and we all destroy it -- in our own small ways -- by every choice we make and every tiniest action resulting from that choice. The next time you feel useless and impotent, remember what you are in fact doing in . And then observe your tiny, seemingly meaningless acts and choices coalesce and cascade together into a powerful positive whole. The world -- if it could -- will thank you for it. And if it does not... well, a true heroine or hero does not require it.