Yup... 19 and 20 are pointless. I'm about to be halfway through with that fiasco.
I'd actually like to be high school age again, assuming I'd retain all knowledge I have now. I could sleep more in class and skip more classes to work since I'd know in advance that my entire high school career would be mindless BS and that I'd succeed anyway. Would do wonders for gym work since I would have a year headstart as well. =)