<p>67 People I'd Like to Slap is one man's journey through the labyrinthine world of human angst and annoyance. The comedy writer, broadcaster and journalist Ian Collins lists, exposes and mocks that irritating contingent of the human race whose job, it seems, is to make life just a tad more infuriating than it needs to be.<br>From psychics to exotic pet owners, Brits using chopsticks and over-35s at music festivals, through to middle-c...