There could be a hundred reasons why I’m not getting a decent night’s kip at the moment. But I mustn’t lose sleep over it…

THERE’S A SCENE in the movie, Parker, when love interest Jennifer Lopez asks serial killer Jason Statham how he sleeps at night.
He replies: ‘I don’t drink coffee after seven.’
Oh Jase, if it were only that simple…
Because I never take caffeine after seven, yet I’ve been tossing and turning all night, and wish I knew why.