When in doubt, ask yourself: "Is it a friend, or is it a foe?
Is it guiding you towards the exit, or is it leading you into a pit of despair?
Is it helping you solve the puzzle, or is it the puzzle itself?
Ask yourself these questions, and you'll be well on your way to solving the problem, or at least to a better understanding of it.
Is It A Foe Or A Friend In Disguise?
Or, if you're feeling adventurous, try Ask The Oracle.