You don't know who holds the key.
Then again, I haven't yet read the 'long answer.'
Could it be no one?
Could it be that there is no key?
Is there a curse? The ones who do not have it, but attempt to pry you open, become insane?
I can't lift your curse.
I don't have the key.
I am content to guess at what's inside. Are you Pandora's box?