You're in a room with just a mirror and a table

Question: You're in a room with no doors or windows. Just a mirror and a table.

How do you get out?

Question: What fish only swims at night?

Question: What do you call a mad elephant?

Question: What kind of mouse does not eat, drink or even walk?

Question: Where do all the letters sleep?

Question: What tastes better than it smells?