When I realized that I did not know how to calculate compound interest...
When I realized that I did needed to know how to calculate compounded interest post college and that I did not know/remember how to do so even as an Economics major (b/c it was not stressed as important)... And when I realized that all of the jobs I am applying to ask for proficiency in MS Excel, Outlook, Access, or other programs such as Raiser's Edge but that I had not once used it in anything at all in college or prior.... I remembered the quote below by Tupac. Don't get me wrong, I love learning most things - abstract, theory, or otherwise. But if schools truyly aim to prepare the next generation of global citizens, we need to instruct them on how to perform basic administrative tasks, have financial literacy - ie. investment, home ownership, etc - especially for students in minority groups. One can make an argument here about how the lack there of is a deliberate act to keep the tools of power in the hands of those in power. But I am not even trying to get too deep ...