As I sat there staring into the darkness of my own mind.

She laid bare to him the full darkness of his own mind.

You stare constantly into the darkness of your own mind!

It was as if a sudden, powerful light had been turned on in the confused darkness of my mind.

"Yes, it is," said Robert, feeling as if a light had suddenly been lit in the darkness of his mind.

In that uncertain moment, a face invades the darkness of his mind.

He was alone again in the darkness of his mind.

In the darkness of her mind, past and present blended, twisted, insane.

But she was still there in the darkness of his mind.

He thought he cried out, but perhaps it was only within the darkness of his mind.