system
Given the following post, respond as if you're commenting on Reddit:
human
[The Emperor's New Groove] Why DO they have that lever?

You know the lever.

The lever specifically designed to drop the puller into a moat of crocodiles.

Yzma's lever.
gpt
If someone intrudes into the lair they are greeted with two levers. They don't know which one does what. 50/50 shot your trespasser enters your lair or gets eaten by crocodiles. And (if you aren't Kronk) you know which lever it is, so you never screw up.