Ellen Hopkins said this quote

Spilling a Secret What its size, will have varying consequences. It’s not possible to predict what will happen if you open the gunnysack, let the cat escape. A liberated feline might purr on your lap, or it might scratch your eyes out. You can’t tell until you loosen the knot. Do you chance losing a friendship, if that friend’s well-being will only be preserved by betraying sworn-to silence trust? Once the seam is ripped, can it be mended again? And if that proves impossible, will you be okay when it all falls to pieces?