Reading Upside Down

Reading upside down challenges us to do something in an unnatural way.  I'm reading a book that posts answers to questions upside down.  As easy as it would be to turn the book around, I've chosen to challenge myself to read the answers as presented.  Afterall, we're constantly reminded that we need to exercise our brains. We can all read upside down, it just takes a little longer.  This reminds us to cover information on our desks that we don't want the party sitting across from us to access.