School is back in session, and this year’s freshman college class is the same age as Taylor Momsen. The Mindset List of the class of 2015 includes a number of startling and hilarious observations about the world these students grew up in. For these youngsters, ordering books from Amazon has always been as likely as going to the bookstore, Ferris Bueller is old enough to be their father and it’s likely they begged for a Tickle Me Elmo at age three …