Answer:
They don't forget.
What animal always goes to sleep with his shoes on?
Long slim and slender. Dark as homemade thunder. Keen eyes and peaked nose. Scares the Devil wherever it goes.
I have a powerful bite and live in rivers and swamps. People are often afraid of my big jaws. What am I?
When they are caught, they are thrown away. When they escape, you itch all day.
I touch the Earth, I touch the sky, but if I touch you, you’ll likely die. What am I?