Geezus! You just got here...you make it sound like you've been here for 80 years! You haven't even begun to live...your frontal lobe isn't even fully formed yet...relax kid!We learn tons from life experiences...have some of those before you decide you're all finished....you're not required to know yourself or be a success at 21...where does it say that?If you are not happy or satisfied with the life you have now...change it.We create our own lives...we are responsible for our own happiness and misery