A quick anecdote. Relatives come up to visit, we decide to take them on a big trip to the big city. Relatives join us in our car. Over-confident, tired and emotional brother decides to provide directions. Get to a roundabout, over-confident, tired and emotional brother shouts “LEFT! LEFT! LEFT!” and so we go left. Aforementioned brother shouts “WRONG WAY! LISTEN TO ME! YOU SHOULD HAVE GONE LEFT!” So back to the roundabout, back down the same left.

5 minutes later…

“You meant right, didn’t you?”  Over-confident, tired and emotional brother replies “No- this is left, if only you’d listened to me!” Families and directions clearly don’t mix.