For I Am, Unsolvable Puzzle

Puzzle oh puzzle
How may I solve you
Your mind is demise
And your soul will haunt you
And puzzle oh puzzle
Will you open your eyes?
Or are you still too scared of what others may find?
Do you guard a treasure or nothing at all
Or are you just scared to show people who you are

Yes I am afraid, for you may detain
My empty body and wrap it in chains
I know how much I can do
Whether good or bad my strength shouldn't be taken lightly
Can you even look at me, let alone slightly
If I open myself up you will fear me
Run away and wish to conceal me
Inside I am a monster
A ghoul who knows you more than yourself
A demon who taunts you and rips up your health
But I hate hurting those I love
So I must hide behind a locked door
Puzzles of puzzles, may we encore

Puzzle oh puzzle you are doomed as we speak
Nobody can know who you will be
If you slip up too much you may never succeed
But hiding is much easier than taking the risk
Of something that’s been proven to never exist