The Escapist has a funny piece that reveals why real life quests are hard to complete. From the article: "I should explain the scenario. I, the brave wizard, had transferred through a portal into this dimension, but could not leave the spot on which I stood. It was imperative to the survival of the universe that the magic spell I held (a rolled up scroll of paper, engagingly tied with a purple ribbon) be given to the girl in the red cloak and hood, waiting outside what you humans call 'the shoe shop,' 300 yards down the road. Upon completion of this vital task, a bag of gold coins would be given as a reward. In my dimension, chocolate coins are of the very highest worth. Would anyone go out of their way for me, in order to be the savior of all mankind, for the prize of a bag of candy?"