Mike, although I have my doubts I’m going to treat your posts as serious under the assumption that there are students out there reading this thread.
Think of this from the perspective of the Princeton Office of Admissions. 20 years from now what would you be remembered for from your time at Princeton or beyond? Would you bring glory to the school on the field? Take the school orchestra to new heights? Improve the campus environment with your sharp wit? Take on issues critical to our society? Do you evince the kind of focussed intellectual curiosity that makes it evident you’ll be an academic star in your field some day? Do you have the kind of magnetic personality and organizing skills that make people want to follow you into [figurative] battle? Do you have the drive to start a company that breaks new ground? What will you offer the college other than being a diligent student?