Some days words overflow like flood waters breaking banks. Those are the good days. Others, getting the word on the page can be like pulling teeth - teeth with potential but extracting them without anaesthetic comes at a cost. Then there are the days when all you are faced with is a blank page and no amount of tugging gets the words out of your head and onto the paper. It’s on those days that the phrase ‘writer’s block’ raises itself above the parapet and follows you around like a demanding toddler on a bad day.