"Share a time you left your comfort zone." That's the Stanford University essay prompt keeping senior Aisha Agarwal up at night. As a daughter of immigrant parents, a scholarship student at a competitive private school, and a shoo-in for valedictorian, Aisha's straight-and-narrow path has always guaranteed safety and success. But after her longtime crush, fellow brain Brian, stands her up at winter formal, Aisha decides that playing it safe just isn't...