What is this Prison

What is this prison

Not made of brick and steel

A prison within my mind

A loneliness that’s hell

As I fight against the demons

In this body an empty shell

A war that goes on endlessly

That no one even knows

A war of internal terror

I fear that it might show

So I live within this prison

No sign of locks or chains

A prison that’s within my mind

A prison for the insane