Darkness Has Fallen

Darkness has fallen all around me.
I sit here in total isolation.
Cut off from the outside world.
With only my own thoughts to keep me company.
My mind drift back to happier times.
When things where a lot better.
Now all around me is nothing but isolation and darkness.
The darkness keeps creeping into my mind.
Slowly I feel myself slipping away into total blackness.
Please Help Me?
Find the light again to happiness.