10 points who guesses where the inspiration was from.

A world of nothing.
Perfect freedom.
No restriction.
But there is nothing.
Full of anything.
What do I want?
My world.
No interaction.
What is reality?
Empty space.
Nothing exists but myself.
Like I'm here but not here at all.
No interaction.
No reflection.
No recognition.
Only me and nothing.
No difference.
It really is the perceptions of others that form myself.