And even those who claim to understand the process best cannot always predict how they themselves would act under extreme stress.

Children under extreme stress tend to withdraw from their family and friends.

Anything that ran counter to the earth's own ways was subject to extreme stress.

The doctors say that can happen under conditions of extreme stress.

The symptoms usually appear suddenly and at times of extreme emotional stress.

They seemed to be triggered by moments of extreme stress.

At first, her power manifested in times of extreme stress.

Chefs are working under extreme stress for hours at a time.

As often happened in times of extreme stress, Roland's father spoke to him.

The results of these studies showed that the D66 strain produced the most oil under extreme stress.