Do you worry that spots are cancerous? That headaches are caused by tapeworm larvae burrowing into your brain (cysticercosis, it's called)? That shoulder twinges are cardiovascular accidents waiting to happen? If so, you're almost certainly a hypochondriac. But don't worry about it, and whatever you do, don't let anyone make you feel guilty or ashamed. As this hilarious book shows, hypochondria is the only sane response to modern life--an illness...