sloW DowN, swEEtIe

there're always books telling great stories happened in the world. some great guys made their selves to be great. usually they had faught really hard and conquered every, or almost, hurdle. they've learnt and people around them have learnt as well. we're told or hinted to take them as role models. fight the struggles and insist on making our dreams come true. it seems that every great beautiful exciting story about success has a pattern---just go for your dream and hunt it. but, what if there is no dream? or, if we don't know ourselves pretty much, are we destined for being losers?
should any book guiding people to find (not get) their "true dream" exist?