Imaginary insanity

They say it's my imagination
They say I'm crazed
They say it's not real
But I'm not dazed
I see them
I hear them
I know they are there
Please , please help me
I'm getting scared
No one knows
No one sees them
They are like a ghost
No one sees HIM
This is insanity
Faced by reality
I wish it was fantasy
It's not imaginary