This week, on a couple of occasions, I found myself locked in a bathroom, crying like a girl who had just seen her favourite dolly viciously decapitated by the razor-sharp jaws of the family dog. I make no apologies for that, just as I make none for the fact that I shall again be talking a little about myself in this post (it is after all, the subject I know best). What prompted these highly-emotional sabbaticals to the nearest toilet was the fact that,