"Become the sheep. Believe you are the sheep. Keep the wolf hidden. Don't try to "talk your way". Become the sheep. Do sheep things. Behave like sheep. No one will see the wolf. Baa baa baa. Eat grass for a while. Give up meat for a while. Tell the sheep things that will make them feel good about themselves. Gain their trust. Be humble. Make them the center of attention. Get them to lower their defenses. Tell them you lost your teeth in a car accident and your parents could only afford wolf-teeth replacements. Keep past a secret so they don't research. Let them do all the talking. Then when the time is right, devour! It is worth the sacrifice and the wait. Then on a polygraph when they ask if I am a sheep, I will have all the sheep memories because I became a sheep. I have memories of eating grass and living like a sheep. I'm telling the truth."