Drew a blank

I'm standing here completely drained
I guess I have myself to thank
I'm so far gone from this world...
I think my brain just drew a blank

My arm is just so tired
From reaching out for something true
I stand alone in this prison in my mind
With no hope of seeing through

Time continues to pass me by
Just beyond these mental bars
No one will ever know the pain
Of my horrible mental scars

I feel as if I'm 50 feet up
Balancing on a high wire
I spent my whole entire life
Fighting for what I desire

I am locked away for life
I guess I have my mind to thank
My brains running on empty
And I think.. It just drew another blank