Lost fortune

My writings gone bad,
my mind has grown weak.
What has happened to my thoughts,
where has my imagination gone to,
may you tell me?
I would love to have it back,
I want to be able to fantasize,
to daydream.
How I miss my nightmares,
I love to tremble,
to wake in fear.
But no...
I'm cursed.
I have truly lost my mind.