…DiPietro says. "It's an idea that an older generation holds on to." Page I 1 of 7 EFTA01121900 Even if you buy into the notion that education debt is good debt, at what point does it become too much of a good thing? Mark Kantrowitz, publisher of FinAid.org, which researches financial aid, estimates that student debt, compounded by rising enrollments, is growing by nearly $3,000 a second. "The question isn't the debt per se. It's…