Each to his own I suppose. I've just asked myself the question, could I write a pornographic book? Didn't take long to say no, I just can't imagine doing it. What is there within you that you need to express outwardly in that very public way? I can't picture it, or imagine it. But it explains why his party chose him to write the 15 page letter about the Slipper/Ashby affair and to do the necessary, ahem, research into the matter.