A guide to not having it all with vague instructions on what to do when you've dropped all the balls you ought to have kept in the air. This is a kind of Bridget Jones for the 21st century, written by a freelance journalist, columnist for "GQ" and the "Spectator", where she anonymously wrote a column for 4 years chronicling the rise of David Cameron, entitled "Diary Of A Notting Hill Nobody".