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The police officer, an old man, lost his nerve and would not come near the building.

But the truth is that I simply lost my nerve.

The best thing to do then was to get it over with before she lost her nerve.

For the first time, I began to lose my nerve.

They hadn't seemed the kind of people who would lose their nerve.

However the old man seemed to have lost his nerve.

Much more talking to himself and he'd lose his nerve.

People were looking to me for a decision, and I lost my nerve.

He would think of making a move, but then lose his nerve.

But she did not lose her nerve even for a second.