For months you’ve been biting your nails and holding your breath, waiting to find out which colleges are going to give you the big “YES!” Now, you’ve got a stack of thick envelopes from all the colleges that want you to say yes to them. Of course, you can't spend too long relishing the role reversal: after all, a four-year, thousands-of-dollars, life-altering decision is on the line. How will you choose?