Professor Hobo – college, students, professors, & cats

Have you ever been to an art show?  They’re fairly similar to homeless shelters, but without as good of food.  That being said, there aren’t usually too many homeless people at them.  Art museums, on the other hand, give you your own homeless person to escort you through the exhibits.  It’s useful.

Why does Professor Hobo not turn at the art exhibit?  I’m afraid out fair professor may have spent too much time teaching and transformed from hobo to academic.  Toss up which is more useless.