Warning: attempting to solve this riddle may cause recursive madness.
You are standing in a room with two doors. A chatty friend approaches, holding a sign that reads:
"I've got a riddle for you! If you open the left door, you'll see a room full of mirrors. If you open the right door, you'll see a room full of words.
Which door do you choose?
Open the left door, if you dare. Or, if you prefer words over wisdom, open the right.