Look out of the window. Focus in on the droplets streaming across the glass. Focus back out on the road, the lampposts zipping past in blurred grey stripes. Summon up your old friend, the giant orang-utan, who swings from the T-bar of one lamppost to another, keeping up with the cars as they speed down the M25. Get bored with the orang-utan – you are too old for this now. Shuffle, look straight ahead. Change the radio station to Kiss FM, even though the music makes you feel uncomfortable.