You Know You're Having A Rough Day When Your Sat-Nav Says This

Any kind of traffic is enough to frustrate drivers to the point of despair. You'll quickly wish that you never even crawled out of bed, and will look longingly at those pesky pedestrians who smugly overtake you.

Clearly then, the last thing you need is for your sat-nav to mock you when you're going nowhere fast. This really is the original Scumbag Steve sat-sav system!