Are you a pessimist or an optimist when it comes to giant snakes?

Tired of measuring your relative pessimism/optimism by half-empty and half-full glassware? Try this new method, courtesy herpetologist Michael Dorcas. Read the following quote, then decide — is this fact comforting or distressing: "We’ve walked right past a 15-foot python without seeing it." Also potentially relevant to your interests: PBS' 2012 documentary about dissecting a giant python. Maggie