"Ladies and Gentleman, this is your captain speaking, its time to make our preparations for landing on Dec the 25th. Before we land, you will need to finish off a big pile of work on your 'tray' and then fold it away, hurriedly look in the 'over head compartment' for last minute presents and keep any children now off school entertained. Finally, it would be great if you could look out the window, take a breath and enjoy the season before we land at our favourite destination,