I was having trouble keeping the steel trap in my mind closed.

Their minds are closed, guarded from talents such as mine.

Five more minutes passed and I realised that my mind had closed down for the night.

Her mind closed utterly when she felt that, and he could not reach her.

Rather, she must have looked upon some things so horrible that thereafter her mind closed and refused all sight.

Even her mind closed to him, a heavy veil dropping instantly over it.

When he thought of that his mind closed down like a blank gray wall, not letting him see.

She is not of those who can be touched because their minds closed to us.

You've kept your mind closed and haven't let us read your thoughts once.

Her mind, like a trap, had closed on that one word: lover.