Fooling the Tooth Fairy

I tried to fool the tooth fairy once. One of my baby teeth fell out, so I got an envelope and put the tooth inside. But first I made a secret X inside the envelope because I thought the tooth fairy couldn't magically replace the tooth with money. I though she'd have to take the old envelope with the tooth and replace it with a new envelope, and the secret X inside the envelope would prove that it wasn't the same envelope with money inside. Then I got my mom to witness this little experiment for me!!! I showed her the secret X and told her I was going to fool the tooth fairy. Then I put the tooth inside and sealed the envelope. Of course, when I woke up the next morning there was money inside the sealed envelope, and THERE WAS MY SECRET X inside!!! So there's your proof. You can't fool the tooth fairy.