"Asking a pedophile what's up is like asking an ice cream salesman what's cold: the answer is what he's selling. The question is, are you buying?" ~Mav [found here]
Don't worry, I'll share my secret of immunity with you:
Next time you're being chased by a shark, climb up the nearest tree. Sharks can't climb trees y'see, and after a couple of days they give up and go
home. :D